{"id":"vidhyamitra:city-day:badrinath:2155-10-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/badrinath/2155-10-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2155-10-13","date_display":"October 13, 2155 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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2155,"month":10,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508442.770833,"kali_year":5257,"ahargana":1919977.2708,"sun":{"sidereal_longitude":172.3352,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":23.066,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":210.7308,"elapsed_within_tithi_degrees":6.7308},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":23.066,"elapsed_within_degrees":9.7326},"yoga":{"number":15,"name":"Vajra","sum_longitude":195.4011},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"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":2155,"month":10,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508442.770833,"ahargana":1919977.2708,"kali_year":5257,"ayanamsa_lahiri":26.0291,"grahas":{"sun":{"sidereal_longitude":173.453797,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":22.440796999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":3.5783},"mars":{"sidereal_longitude":223.76779699999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":171.50389700000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":71.896297,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":197.09229700000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":138.18099700000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":330.3646,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":150.3646,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2155,"month":10,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508442.770833,"kali_year":5257,"ahargana":1919977.2708,"sun":{"sidereal_longitude":172.3352,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":23.066,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":210.7308,"elapsed_within_tithi_degrees":6.7308},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":23.066,"elapsed_within_degrees":9.7326},"yoga":{"number":15,"name":"Vajra","sum_longitude":195.4011},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.578,"elongation":149.269},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.578,"opposition_distance":30.731}},"eclipse_window_40days":[]},"city":{"slug":"badrinath","name":"Badarīnāth","lat":30.7433,"lon":79.4938,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha","elevation_m":3133},"tier2":{"city":{"slug":"badrinath","name":"Badarīnāth","lat":30.7433,"lon":79.4938,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha","elevation_m":3133},"sunriseLocal":"06:12","sunsetLocal":"17:43","solarNoonLocal":"11:58","dayLengthHours":11.521938943267926,"dayLengthDisplay":"11 Hours 31 Mins 19 Secs","nightLengthDisplay":"12 Hours 28 Mins 41 Secs","moonriseLocal":"19:08","moonsetLocal":"08:39","rahuKala":{"name":"Rāhu Kāla","start":"07:38","end":"09:05","startHours":7.638979076139939,"endHours":9.079221444048429,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:31","end":"11:58","startHours":10.519463811956921,"endHours":11.95970617986541,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:24","end":"14:50","startHours":13.399948547773903,"endHours":14.840190915682392,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:16","startHours":8.887189128327297,"endHours":9.27125375976956,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"06:59","startHours":6.678817497534278,"endHours":6.98606920268809,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:35","end":"12:21","startHours":11.575641548423146,"endHours":12.343770811307675,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:26","startHours":4.662478182462391,"endHours":5.4306074453469195,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:12","startHours":5.238575129625787,"endHours":6.198736708231448,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:39","startHours":13.880029337076731,"endHours":14.64815859996126,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:31","end":"17:55","startHours":17.520675651499374,"endHours":17.920675651499373,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:43","end":"18:12","startHours":17.720675651499374,"endHours":18.200756440802202,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:28","end":"19:13","startHours":17.470675651499374,"endHours":19.220675651499374,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:35","end":"00:21","startHours":23.575641548423146,"endHours":24.343770811307675,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:12","end":"07:38","startHours":6.198736708231448,"endHours":7.638979076139939,"quality":"auspicious"},{"name":"Kāla","start":"07:38","end":"09:05","startHours":7.638979076139939,"endHours":9.079221444048429,"quality":"inauspicious"},{"name":"Śubha","start":"09:05","end":"10:31","startHours":9.079221444048429,"endHours":10.519463811956921,"quality":"auspicious"},{"name":"Roga","start":"10:31","end":"11:58","startHours":10.519463811956921,"endHours":11.95970617986541,"quality":"inauspicious"},{"name":"Udveg","start":"11:58","end":"13:24","startHours":11.95970617986541,"endHours":13.399948547773903,"quality":"inauspicious"},{"name":"Chala","start":"13:24","end":"14:50","startHours":13.399948547773903,"endHours":14.840190915682392,"quality":"neutral"},{"name":"Labha","start":"14:50","end":"16:17","startHours":14.840190915682392,"endHours":16.280433283590884,"quality":"auspicious"},{"name":"Amṛta","start":"16:17","end":"17:43","startHours":16.280433283590884,"endHours":17.720675651499374,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:43","end":"19:17","startHours":17.720675651499374,"endHours":19.28043328359088,"quality":"neutral"},{"name":"Labha","start":"19:17","end":"20:50","startHours":19.28043328359088,"endHours":20.840190915682392,"quality":"auspicious"},{"name":"Amṛta","start":"20:50","end":"22:24","startHours":20.840190915682392,"endHours":22.399948547773903,"quality":"auspicious"},{"name":"Kāla","start":"22:24","end":"23:58","startHours":22.399948547773903,"endHours":23.95970617986541,"quality":"inauspicious"},{"name":"Śubha","start":"23:58","end":"01:31","startHours":23.95970617986541,"endHours":25.519463811956918,"quality":"auspicious"},{"name":"Roga","start":"01:31","end":"03:05","startHours":25.519463811956918,"endHours":27.07922144404843,"quality":"inauspicious"},{"name":"Udveg","start":"03:05","end":"04:38","startHours":27.07922144404843,"endHours":28.63897907613994,"quality":"inauspicious"},{"name":"Chala","start":"04:38","end":"06:12","startHours":28.63897907613994,"endHours":30.198736708231447,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.198736708231448,"endHours":7.198736708231448,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.198736708231448,"endHours":8.198736708231447,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.198736708231447,"endHours":9.198736708231447,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.198736708231447,"endHours":10.198736708231447,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.198736708231447,"endHours":11.198736708231447,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.198736708231447,"endHours":12.198736708231447,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.198736708231447,"endHours":13.198736708231447,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.198736708231447,"endHours":14.198736708231447,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.198736708231447,"endHours":15.198736708231447,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.198736708231447,"endHours":16.198736708231447,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.198736708231447,"endHours":17.198736708231447,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.198736708231447,"endHours":18.198736708231447,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.198736708231447,"endHours":19.198736708231447,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.198736708231447,"endHours":20.198736708231447,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.198736708231447,"endHours":21.198736708231447,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.198736708231447,"endHours":22.198736708231447,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.198736708231447,"endHours":23.198736708231447,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.198736708231447,"endHours":24.198736708231447,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.198736708231447,"endHours":25.198736708231447,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.198736708231447,"endHours":26.198736708231447,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.198736708231447,"endHours":27.198736708231447,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.198736708231447,"endHours":28.198736708231447,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.198736708231447,"endHours":29.198736708231447,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.198736708231447,"endHours":30.198736708231447,"planetary_lord":"Venus"}],"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":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.622978266056099,"eotMinutes":14.442429208075392,"ayanamsa":26.0291}},"calendars":{"vikram_samvat":2212,"vikram_samvatsara":"Vibhava","saka_samvat":2077,"saka_samvatsara":"Rākṣasa","bengali_samvat":1562,"malayalam_era":1331,"nanakshahi_year":686,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Tṛtīyā · Vikram 2212 Vibhava · Śaka 2077 Rākṣasa"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"badrinath"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 13, 2155 CE · Badarīnāth · Vidhyamitra","description":"October 13, 2155 CE for Badarīnāth: Kṛṣṇa Tṛtīyā, sūryodaya 06:12, sūryāsta 17:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/badrinath/2155-10-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/badrinath/2155-10-13","sa":"https://sa.vidhyamitra.com/city/badrinath/2155-10-13","hi":"https://hi.vidhyamitra.com/city/badrinath/2155-10-13","x-default":"https://vidhyamitra.com/city/badrinath/2155-10-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T01:07:02.106Z","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":"2026-06-03T01:07:02.106Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T01:07:02.106Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}