{"id":"vidhyamitra:city-day:lumbini:2011-08-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lumbini/2011-08-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-08-20","date_display":"August 20, 2011 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":2011,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455793.770833,"kali_year":5113,"ahargana":1867328.2708,"sun":{"sidereal_longitude":122.0242,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":14.8048,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.7807,"elapsed_within_tithi_degrees":0.7807},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":14.8048,"elapsed_within_degrees":1.4715},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":136.829},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2011,"month":8,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455793.770833,"ahargana":1867328.2708,"kali_year":5113,"ayanamsa_lahiri":24.0155,"grahas":{"sun":{"sidereal_longitude":122.686576,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":12.090276000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":3.1891},"mars":{"sidereal_longitude":76.77837599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":117.291676,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":16.06637599999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":123.51917600000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":169.70007599999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":239.962,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":59.962,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"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":2011,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455793.770833,"kali_year":5113,"ahargana":1867328.2708,"sun":{"sidereal_longitude":122.0242,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":14.8048,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.7807,"elapsed_within_tithi_degrees":0.7807},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":14.8048,"elapsed_within_degrees":1.4715},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":136.829},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.189,"elongation":107.219},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.189,"opposition_distance":72.781}},"eclipse_window_40days":[]},"city":{"slug":"lumbini","name":"Lumbinī","lat":27.4924,"lon":83.275,"tz_offset_hours":5.75,"state":"Lumbini","country":"NP","tier":"tirtha"},"tier2":{"city":{"slug":"lumbini","name":"Lumbinī","lat":27.4924,"lon":83.275,"tz_offset_hours":5.75,"state":"Lumbini","country":"NP","tier":"tirtha"},"sunriseLocal":"05:44","sunsetLocal":"18:46","solarNoonLocal":"12:15","dayLengthHours":13.020867575507392,"dayLengthDisplay":"13 Hours 01 Mins 15 Secs","nightLengthDisplay":"10 Hours 58 Mins 45 Secs","moonriseLocal":"22:21","moonsetLocal":"11:24","rahuKala":{"name":"Rāhu Kāla","start":"09:00","end":"10:37","startHours":8.993949954631988,"endHours":10.621558401570411,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:53","end":"15:30","startHours":13.87677529544726,"endHours":15.504383742385684,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:44","end":"07:22","startHours":5.73873306075514,"endHours":7.366341507693564,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:13","startHours":8.776935495040199,"endHours":9.210964414223778,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:38","startHours":6.281269209734615,"endHours":6.628492345081479,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:41","startHours":11.815137929325257,"endHours":12.683195767692418,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:00","end":"04:52","startHours":4.002617384020821,"endHours":4.870675222387981,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:39","end":"05:44","startHours":4.653660762796191,"endHours":5.73873306075514,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:17","startHours":14.419311444426736,"endHours":15.287369282793895,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.559600636262534,"endHours":18.959600636262532,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:18","startHours":18.759600636262533,"endHours":19.30213678524201,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.509600636262533,"endHours":20.259600636262533,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:41","startHours":23.815137929325257,"endHours":24.683195767692414,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:44","end":"07:22","startHours":5.73873306075514,"endHours":7.366341507693564,"quality":"inauspicious"},{"name":"Śubha","start":"07:22","end":"09:00","startHours":7.366341507693564,"endHours":8.993949954631988,"quality":"auspicious"},{"name":"Roga","start":"09:00","end":"10:37","startHours":8.993949954631988,"endHours":10.621558401570411,"quality":"inauspicious"},{"name":"Udveg","start":"10:37","end":"12:15","startHours":10.621558401570411,"endHours":12.249166848508835,"quality":"inauspicious"},{"name":"Chala","start":"12:15","end":"13:53","startHours":12.249166848508835,"endHours":13.87677529544726,"quality":"neutral"},{"name":"Labha","start":"13:53","end":"15:30","startHours":13.87677529544726,"endHours":15.504383742385684,"quality":"auspicious"},{"name":"Amṛta","start":"15:30","end":"17:08","startHours":15.504383742385684,"endHours":17.13199218932411,"quality":"auspicious"},{"name":"Kāla","start":"17:08","end":"18:46","startHours":17.13199218932411,"endHours":18.759600636262533,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:46","end":"20:08","startHours":18.759600636262533,"endHours":20.13199218932411,"quality":"auspicious"},{"name":"Amṛta","start":"20:08","end":"21:30","startHours":20.13199218932411,"endHours":21.504383742385684,"quality":"auspicious"},{"name":"Kāla","start":"21:30","end":"22:53","startHours":21.504383742385684,"endHours":22.87677529544726,"quality":"inauspicious"},{"name":"Śubha","start":"22:53","end":"00:15","startHours":22.87677529544726,"endHours":24.249166848508835,"quality":"auspicious"},{"name":"Roga","start":"00:15","end":"01:37","startHours":24.249166848508835,"endHours":25.62155840157041,"quality":"inauspicious"},{"name":"Udveg","start":"01:37","end":"03:00","startHours":25.62155840157041,"endHours":26.99394995463199,"quality":"inauspicious"},{"name":"Chala","start":"03:00","end":"04:22","startHours":26.99394995463199,"endHours":28.366341507693566,"quality":"neutral"},{"name":"Labha","start":"04:22","end":"05:44","startHours":28.366341507693566,"endHours":29.73873306075514,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.73873306075514,"endHours":6.73873306075514,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.73873306075514,"endHours":7.73873306075514,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.73873306075514,"endHours":8.738733060755141,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.738733060755141,"endHours":9.738733060755141,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.738733060755141,"endHours":10.738733060755141,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.738733060755141,"endHours":11.738733060755141,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.738733060755141,"endHours":12.738733060755141,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.738733060755141,"endHours":13.738733060755141,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.738733060755141,"endHours":14.738733060755141,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.738733060755141,"endHours":15.738733060755141,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.738733060755141,"endHours":16.73873306075514,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.73873306075514,"endHours":17.73873306075514,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.73873306075514,"endHours":18.73873306075514,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.73873306075514,"endHours":19.73873306075514,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.73873306075514,"endHours":20.73873306075514,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.73873306075514,"endHours":21.73873306075514,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.73873306075514,"endHours":22.73873306075514,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.73873306075514,"endHours":23.73873306075514,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.73873306075514,"endHours":24.73873306075514,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.73873306075514,"endHours":25.73873306075514,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.73873306075514,"endHours":26.73873306075514,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.73873306075514,"endHours":27.73873306075514,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.73873306075514,"endHours":28.73873306075514,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.73873306075514,"endHours":29.73873306075514,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.612265350530613,"eotMinutes":-3.0500109105302213,"ayanamsa":24.0155}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"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 Saptamī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"lumbini"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 20, 2011 CE · Lumbinī · Vidhyamitra","description":"August 20, 2011 CE for Lumbinī: Kṛṣṇa Saptamī, sūryodaya 05:44, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lumbini/2011-08-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lumbini/2011-08-20","sa":"https://sa.vidhyamitra.com/city/lumbini/2011-08-20","hi":"https://hi.vidhyamitra.com/city/lumbini/2011-08-20","x-default":"https://vidhyamitra.com/city/lumbini/2011-08-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-23T01:30:36.060Z","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":"2026-09-23T01:30:36.060Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-23T01:30:36.060Z","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"}}}