{"id":"vidhyamitra:city-day:thane:-3101-01-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/-3101-01-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3101-01-08","date_display":"January 8, 3102 BCE","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":-3101,"month":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":588424.770833,"kali_year":0,"ahargana":-40.7292,"sun":{"sidereal_longitude":322.0053,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":178.6751,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":216.6698,"elapsed_within_tithi_degrees":0.6698},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.6751,"elapsed_within_degrees":5.3418},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":140.6804},"karana":{"half_tithi_index":36,"name":"Bava"},"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":-3101,"month":1,"day":8,"hour":6,"minute":30,"calendar":"julian"},"julian_day":588424.770833,"ahargana":-40.7292,"kali_year":0,"ayanamsa_lahiri":-47.4044,"grahas":{"sun":{"sidereal_longitude":322.0053,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":178.6751,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":-0.2731},"mars":{"sidereal_longitude":334.2143,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":293.8005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":351.8498,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":310.2306,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":347.4418,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":182.158,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":2.158,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":"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":-3101,"month":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":588424.770833,"kali_year":0,"ahargana":-40.7292,"sun":{"sidereal_longitude":322.0053,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":178.6751,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":216.6698,"elapsed_within_tithi_degrees":0.6698},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.6751,"elapsed_within_degrees":5.3418},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":140.6804},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.273,"elongation":143.33},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.273,"opposition_distance":36.67}},"eclipse_window_40days":[]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"07:16","sunsetLocal":"18:14","solarNoonLocal":"12:45","dayLengthHours":10.975030552365778,"dayLengthDisplay":"10 Hours 58 Mins 30 Secs","nightLengthDisplay":"13 Hours 01 Mins 30 Secs","moonriseLocal":"20:44","moonsetLocal":"09:39","rahuKala":{"name":"Rāhu Kāla","start":"10:00","end":"11:22","startHours":10.002731589130677,"endHours":11.374610408176398,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:07","end":"15:29","startHours":14.118368046267843,"endHours":15.490246865313566,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:16","end":"08:38","startHours":7.258973951039232,"endHours":8.630852770084955,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:49","end":"10:11","startHours":9.819814413257914,"endHours":10.185648765003439,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:43","end":"08:01","startHours":7.71626689072114,"endHours":8.00893437211756,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:23","end":"13:07","startHours":12.380654875476596,"endHours":13.112323578967649,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:48","end":"06:32","startHours":5.795636544057128,"endHours":6.52730524754818,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:21","end":"07:16","startHours":6.344388071675418,"endHours":7.258973951039232,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:18","startHours":14.575660985949751,"endHours":15.307329689440802,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.03400450340501,"endHours":18.43400450340501,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:41","startHours":18.23400450340501,"endHours":18.691297443086917,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.98400450340501,"endHours":19.73400450340501,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:23","end":"01:07","startHours":24.380654875476594,"endHours":25.112323578967647,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:16","end":"08:38","startHours":7.258973951039232,"endHours":8.630852770084955,"quality":"inauspicious"},{"name":"Śubha","start":"08:38","end":"10:00","startHours":8.630852770084955,"endHours":10.002731589130677,"quality":"auspicious"},{"name":"Roga","start":"10:00","end":"11:22","startHours":10.002731589130677,"endHours":11.374610408176398,"quality":"inauspicious"},{"name":"Udveg","start":"11:22","end":"12:45","startHours":11.374610408176398,"endHours":12.74648922722212,"quality":"inauspicious"},{"name":"Chala","start":"12:45","end":"14:07","startHours":12.74648922722212,"endHours":14.118368046267843,"quality":"neutral"},{"name":"Labha","start":"14:07","end":"15:29","startHours":14.118368046267843,"endHours":15.490246865313566,"quality":"auspicious"},{"name":"Amṛta","start":"15:29","end":"16:52","startHours":15.490246865313566,"endHours":16.862125684359288,"quality":"auspicious"},{"name":"Kāla","start":"16:52","end":"18:14","startHours":16.862125684359288,"endHours":18.23400450340501,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:14","end":"19:52","startHours":18.23400450340501,"endHours":19.862125684359288,"quality":"auspicious"},{"name":"Amṛta","start":"19:52","end":"21:29","startHours":19.862125684359288,"endHours":21.490246865313566,"quality":"auspicious"},{"name":"Kāla","start":"21:29","end":"23:07","startHours":21.490246865313566,"endHours":23.118368046267843,"quality":"inauspicious"},{"name":"Śubha","start":"23:07","end":"00:45","startHours":23.118368046267843,"endHours":24.74648922722212,"quality":"auspicious"},{"name":"Roga","start":"00:45","end":"02:22","startHours":24.74648922722212,"endHours":26.3746104081764,"quality":"inauspicious"},{"name":"Udveg","start":"02:22","end":"04:00","startHours":26.3746104081764,"endHours":28.002731589130676,"quality":"inauspicious"},{"name":"Chala","start":"04:00","end":"05:38","startHours":28.002731589130676,"endHours":29.630852770084957,"quality":"neutral"},{"name":"Labha","start":"05:38","end":"07:16","startHours":29.630852770084957,"endHours":31.25897395103923,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:16","end":"08:16","startHours":7.258973951039232,"endHours":8.258973951039232,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:16","end":"09:16","startHours":8.258973951039232,"endHours":9.258973951039232,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:16","end":"10:16","startHours":9.258973951039232,"endHours":10.258973951039232,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:16","end":"11:16","startHours":10.258973951039232,"endHours":11.258973951039232,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:16","end":"12:16","startHours":11.258973951039232,"endHours":12.258973951039232,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:16","end":"13:16","startHours":12.258973951039232,"endHours":13.258973951039232,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:16","end":"14:16","startHours":13.258973951039232,"endHours":14.258973951039232,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:16","end":"15:16","startHours":14.258973951039232,"endHours":15.258973951039232,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:16","end":"16:16","startHours":15.258973951039232,"endHours":16.25897395103923,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:16","end":"17:16","startHours":16.25897395103923,"endHours":17.25897395103923,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:16","end":"18:16","startHours":17.25897395103923,"endHours":18.25897395103923,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:16","end":"19:16","startHours":18.25897395103923,"endHours":19.25897395103923,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:16","end":"20:16","startHours":19.25897395103923,"endHours":20.25897395103923,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:16","end":"21:16","startHours":20.25897395103923,"endHours":21.25897395103923,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:16","end":"22:16","startHours":21.25897395103923,"endHours":22.25897395103923,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:16","end":"23:16","startHours":22.25897395103923,"endHours":23.25897395103923,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:16","end":"00:16","startHours":23.25897395103923,"endHours":24.25897395103923,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:16","end":"01:16","startHours":24.25897395103923,"endHours":25.25897395103923,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:16","end":"02:16","startHours":25.25897395103923,"endHours":26.25897395103923,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:16","end":"03:16","startHours":26.25897395103923,"endHours":27.25897395103923,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:16","end":"04:16","startHours":27.25897395103923,"endHours":28.25897395103923,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:16","end":"05:16","startHours":28.25897395103923,"endHours":29.25897395103923,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:16","end":"06:16","startHours":29.25897395103923,"endHours":30.25897395103923,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:16","end":"07:16","startHours":30.25897395103923,"endHours":31.25897395103923,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.356488470801764,"eotMinutes":-6.7017536333273355,"ayanamsa":-47.4044}},"calendars":{"vikram_samvat":-3044,"saka_samvat":-3179,"bengali_samvat":-3694,"malayalam_era":-3925,"nanakshahi_year":-4570,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Caturthī · Vikram -3044 undefined · Śaka -3179 undefined"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":true,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 8, 3102 BCE · Thane, Maharashtra · Vidhyamitra","description":"January 8, 3102 BCE for Thane, Maharashtra: Kṛṣṇa Caturthī, sūryodaya 07:16, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/-3101-01-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/-3101-01-08","sa":"https://sa.vidhyamitra.com/city/thane/-3101-01-08","hi":"https://hi.vidhyamitra.com/city/thane/-3101-01-08","x-default":"https://vidhyamitra.com/city/thane/-3101-01-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:02:08.032Z","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":"2026-05-31T22:02:08.032Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:02:08.032Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}