{"id":"vidhyamitra:city-day:bikaner:2003-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/bikaner/2003-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-08-18","date_display":"August 18, 2003 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2003,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452869.770833,"kali_year":5105,"ahargana":1864404.2708,"sun":{"sidereal_longitude":120.1769,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":10.1836,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.0068,"elapsed_within_tithi_degrees":10.0068},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.1836,"elapsed_within_degrees":10.1836},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":130.3605},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2003,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452869.770833,"ahargana":1864404.2708,"kali_year":5105,"ayanamsa_lahiri":23.9037,"grahas":{"sun":{"sidereal_longitude":120.81059399999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":9.120593999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-1.8792},"mars":{"sidereal_longitude":313.6789940000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":147.93159400000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":124.05399399999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":120.592694,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":75.27689399999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":34.8896,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":214.8896,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2003,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452869.770833,"kali_year":5105,"ahargana":1864404.2708,"sun":{"sidereal_longitude":120.1769,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":10.1836,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.0068,"elapsed_within_tithi_degrees":10.0068},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.1836,"elapsed_within_degrees":10.1836},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":130.3605},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.879,"elongation":109.993},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.879,"opposition_distance":70.007}},"eclipse_window_40days":[]},"city":{"slug":"bikaner","name":"Bikaner, Rajasthan","lat":28.0229,"lon":73.3119,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"bikaner","name":"Bikaner, Rajasthan","lat":28.0229,"lon":73.3119,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tier-1"},"sunriseLocal":"06:07","sunsetLocal":"19:13","solarNoonLocal":"12:40","dayLengthHours":13.092812892907418,"dayLengthDisplay":"13 Hours 05 Mins 34 Secs","nightLengthDisplay":"10 Hours 54 Mins 26 Secs","moonriseLocal":"22:44","moonsetLocal":"11:43","rahuKala":{"name":"Rāhu Kāla","start":"07:46","end":"09:24","startHours":7.76153612717489,"endHours":9.398137738788318,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:02","end":"12:40","startHours":11.034739350401743,"endHours":12.671340962015172,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:18","end":"15:57","startHours":14.307942573628598,"endHours":15.944544185242027,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:37","startHours":9.179924190573193,"endHours":9.61635128700344,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:01","startHours":6.670468386099271,"endHours":7.019610063243469,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:14","end":"13:06","startHours":12.234913865584925,"endHours":13.10776805844542,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:23","end":"05:15","startHours":4.3792261298404735,"endHours":5.252080322700968,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:02","end":"06:07","startHours":5.033866774485844,"endHours":6.1249345155614625,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:51","end":"15:44","startHours":14.853476444166407,"endHours":15.726330637026901,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:01","end":"19:25","startHours":19.017747408468882,"endHours":19.41774740846888,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:13","end":"19:46","startHours":19.21774740846888,"endHours":19.76328127900669,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:58","end":"20:43","startHours":18.96774740846888,"endHours":20.71774740846888,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:14","end":"01:06","startHours":24.234913865584925,"endHours":25.10776805844542,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:07","end":"07:46","startHours":6.1249345155614625,"endHours":7.76153612717489,"quality":"auspicious"},{"name":"Kāla","start":"07:46","end":"09:24","startHours":7.76153612717489,"endHours":9.398137738788318,"quality":"inauspicious"},{"name":"Śubha","start":"09:24","end":"11:02","startHours":9.398137738788318,"endHours":11.034739350401743,"quality":"auspicious"},{"name":"Roga","start":"11:02","end":"12:40","startHours":11.034739350401743,"endHours":12.671340962015172,"quality":"inauspicious"},{"name":"Udveg","start":"12:40","end":"14:18","startHours":12.671340962015172,"endHours":14.307942573628598,"quality":"inauspicious"},{"name":"Chala","start":"14:18","end":"15:57","startHours":14.307942573628598,"endHours":15.944544185242027,"quality":"neutral"},{"name":"Labha","start":"15:57","end":"17:35","startHours":15.944544185242027,"endHours":17.581145796855452,"quality":"auspicious"},{"name":"Amṛta","start":"17:35","end":"19:13","startHours":17.581145796855452,"endHours":19.21774740846888,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:13","end":"20:35","startHours":19.21774740846888,"endHours":20.581145796855452,"quality":"neutral"},{"name":"Labha","start":"20:35","end":"21:57","startHours":20.581145796855452,"endHours":21.944544185242027,"quality":"auspicious"},{"name":"Amṛta","start":"21:57","end":"23:18","startHours":21.944544185242027,"endHours":23.3079425736286,"quality":"auspicious"},{"name":"Kāla","start":"23:18","end":"00:40","startHours":23.3079425736286,"endHours":24.671340962015172,"quality":"inauspicious"},{"name":"Śubha","start":"00:40","end":"02:02","startHours":24.671340962015172,"endHours":26.034739350401743,"quality":"auspicious"},{"name":"Roga","start":"02:02","end":"03:24","startHours":26.034739350401743,"endHours":27.398137738788318,"quality":"inauspicious"},{"name":"Udveg","start":"03:24","end":"04:46","startHours":27.398137738788318,"endHours":28.761536127174892,"quality":"inauspicious"},{"name":"Chala","start":"04:46","end":"06:07","startHours":28.761536127174892,"endHours":30.124934515561463,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.1249345155614625,"endHours":7.1249345155614625,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.1249345155614625,"endHours":8.124934515561463,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.124934515561463,"endHours":9.124934515561463,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.124934515561463,"endHours":10.124934515561463,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.124934515561463,"endHours":11.124934515561463,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.124934515561463,"endHours":12.124934515561463,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.124934515561463,"endHours":13.124934515561463,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.124934515561463,"endHours":14.124934515561463,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.124934515561463,"endHours":15.124934515561463,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.124934515561463,"endHours":16.124934515561463,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.124934515561463,"endHours":17.124934515561463,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.124934515561463,"endHours":18.124934515561463,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.124934515561463,"endHours":19.124934515561463,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.124934515561463,"endHours":20.124934515561463,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.124934515561463,"endHours":21.124934515561463,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.124934515561463,"endHours":22.124934515561463,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.124934515561463,"endHours":23.124934515561463,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.124934515561463,"endHours":24.124934515561463,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.124934515561463,"endHours":25.124934515561463,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.124934515561463,"endHours":26.124934515561463,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.124934515561463,"endHours":27.124934515561463,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.124934515561463,"endHours":28.124934515561463,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.124934515561463,"endHours":29.124934515561463,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.124934515561463,"endHours":30.124934515561463,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.282456474327429,"eotMinutes":-3.5280577209103767,"ayanamsa":23.9037}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Ṣaṣṭhī · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[{"id":"balarama-jayanti","name":"Balarāma Jayantī (Hala-Ṣaṣṭhī)","name_sanskrit":"बलराम जयन्ती","tradition":"Vaishnava","associated_deity":"Balarāma (Krishna's elder brother; ādi-śeṣa)","significance":"Birth of Bala-deva, Krishna's elder brother and Saṅkarṣaṇa.","vrata":true,"detection":{"tithi_number":21,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":3,"sources":["Bhāgavata 10.2-3"]},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi_ingress":"Siṃha"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7, 6.34-35.","step_count":5,"url":"/walk/chandra-walk","steps":[{"label":"BG 6.5","url":"/bhagavad-gita/6/5","purpose":"Lift the self by the Self; begin the walk with inner responsibility."},{"label":"BG 6.6","url":"/bhagavad-gita/6/6","purpose":"See the mind as friend when mastered and enemy when unmastered."},{"label":"BG 6.7","url":"/bhagavad-gita/6/7","purpose":"Stabilize the conquered mind in heat/cold, honor/dishonor, pleasure/pain."},{"label":"BG 6.34","url":"/bhagavad-gita/6/34","purpose":"Name the restless mind honestly before trying to discipline it."},{"label":"BG 6.35","url":"/bhagavad-gita/6/35","purpose":"Complete with abhyāsa and vairāgya: practice and detachment."}]},"reason":"Dedicated festival walk for Balarāma Jayantī (Hala-Ṣaṣṭhī) · Siṁha Saṅkrānti is not live yet; Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"bikaner"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 18, 2003 CE · Bikaner, Rajasthan · Vidhyamitra","description":"August 18, 2003 CE for Bikaner, Rajasthan: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:07, sūryāsta 19:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/bikaner/2003-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/bikaner/2003-08-18","sa":"https://sa.vidhyamitra.com/city/bikaner/2003-08-18","hi":"https://hi.vidhyamitra.com/city/bikaner/2003-08-18","x-default":"https://vidhyamitra.com/city/bikaner/2003-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-23T21:43:21.193Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-09-23T21:43:21.193Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-23T21:43:21.193Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}