{"id":"vidhyamitra:city-day:vrindavan:-3137-10-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/-3137-10-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3137-10-06","date_display":"October 6, 3138 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":-3137,"month":10,"day":6,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575546.770833,"kali_year":-35,"ahargana":-12918.7292,"sun":{"sidereal_longitude":226.0473,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":62.1087,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":196.0614,"elapsed_within_tithi_degrees":4.0614},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":62.1087,"elapsed_within_degrees":8.7754},"yoga":{"number":22,"name":"Sādhya","sum_longitude":288.156},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":-3137,"month":10,"day":6,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575546.770833,"ahargana":-12918.7292,"kali_year":-35,"ayanamsa_lahiri":-47.8969,"grahas":{"sun":{"sidereal_longitude":226.0473,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":62.1087,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false,"latitude":-4.4603},"mars":{"sidereal_longitude":115.0076,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":223.4435,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":0.4257,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":207.8311,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":276.5897,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":144.4964,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":324.4964,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":-3137,"month":10,"day":6,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575546.770833,"kali_year":-35,"ahargana":-12918.7292,"sun":{"sidereal_longitude":226.0473,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":62.1087,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":196.0614,"elapsed_within_tithi_degrees":4.0614},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":62.1087,"elapsed_within_degrees":8.7754},"yoga":{"number":22,"name":"Sādhya","sum_longitude":288.156},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.46,"elongation":163.939},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.46,"opposition_distance":16.061}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:01","sunsetLocal":"18:12","solarNoonLocal":"12:07","dayLengthHours":12.176507486792126,"dayLengthDisplay":"12 Hours 10 Mins 35 Secs","nightLengthDisplay":"11 Hours 49 Mins 25 Secs","moonriseLocal":"18:57","moonsetLocal":"07:25","rahuKala":{"name":"Rāhu Kāla","start":"07:33","end":"09:04","startHours":7.545195939155164,"endHours":9.06725937500418,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:35","end":"12:07","startHours":10.589322810853195,"endHours":12.11138624670221,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:38","end":"15:09","startHours":13.633449682551227,"endHours":15.155513118400243,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:16","startHours":8.864317583557645,"endHours":9.270201166450715,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:32","end":"06:51","startHours":6.530486981922487,"endHours":6.855193848236944,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:31","startHours":11.70550266380914,"endHours":12.51726982959528,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:13","startHours":4.399598171733865,"endHours":5.211365337520006,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:01","startHours":5.008423546073471,"endHours":6.023132503306148,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:57","startHours":14.140804161167566,"endHours":14.952571326953707,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:00","end":"18:24","startHours":17.999639990098274,"endHours":18.399639990098272,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:12","end":"18:42","startHours":18.199639990098273,"endHours":18.706994468714612,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:57","end":"19:42","startHours":17.949639990098273,"endHours":19.699639990098273,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:31","startHours":23.70550266380914,"endHours":24.517269829595282,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:01","end":"07:33","startHours":6.023132503306148,"endHours":7.545195939155164,"quality":"auspicious"},{"name":"Kāla","start":"07:33","end":"09:04","startHours":7.545195939155164,"endHours":9.06725937500418,"quality":"inauspicious"},{"name":"Śubha","start":"09:04","end":"10:35","startHours":9.06725937500418,"endHours":10.589322810853195,"quality":"auspicious"},{"name":"Roga","start":"10:35","end":"12:07","startHours":10.589322810853195,"endHours":12.11138624670221,"quality":"inauspicious"},{"name":"Udveg","start":"12:07","end":"13:38","startHours":12.11138624670221,"endHours":13.633449682551227,"quality":"inauspicious"},{"name":"Chala","start":"13:38","end":"15:09","startHours":13.633449682551227,"endHours":15.155513118400243,"quality":"neutral"},{"name":"Labha","start":"15:09","end":"16:41","startHours":15.155513118400243,"endHours":16.677576554249256,"quality":"auspicious"},{"name":"Amṛta","start":"16:41","end":"18:12","startHours":16.677576554249256,"endHours":18.199639990098273,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:12","end":"19:41","startHours":18.199639990098273,"endHours":19.677576554249256,"quality":"neutral"},{"name":"Labha","start":"19:41","end":"21:09","startHours":19.677576554249256,"endHours":21.155513118400243,"quality":"auspicious"},{"name":"Amṛta","start":"21:09","end":"22:38","startHours":21.155513118400243,"endHours":22.633449682551227,"quality":"auspicious"},{"name":"Kāla","start":"22:38","end":"00:07","startHours":22.633449682551227,"endHours":24.11138624670221,"quality":"inauspicious"},{"name":"Śubha","start":"00:07","end":"01:35","startHours":24.11138624670221,"endHours":25.589322810853194,"quality":"auspicious"},{"name":"Roga","start":"01:35","end":"03:04","startHours":25.589322810853194,"endHours":27.067259375004177,"quality":"inauspicious"},{"name":"Udveg","start":"03:04","end":"04:33","startHours":27.067259375004177,"endHours":28.545195939155164,"quality":"inauspicious"},{"name":"Chala","start":"04:33","end":"06:01","startHours":28.545195939155164,"endHours":30.023132503306147,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:01","end":"07:01","startHours":6.023132503306148,"endHours":7.023132503306148,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:01","end":"08:01","startHours":7.023132503306148,"endHours":8.023132503306147,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:01","end":"09:01","startHours":8.023132503306147,"endHours":9.023132503306147,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:01","end":"10:01","startHours":9.023132503306147,"endHours":10.023132503306147,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:01","end":"11:01","startHours":10.023132503306147,"endHours":11.023132503306147,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:01","end":"12:01","startHours":11.023132503306147,"endHours":12.023132503306147,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:01","end":"13:01","startHours":12.023132503306147,"endHours":13.023132503306147,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:01","end":"14:01","startHours":13.023132503306147,"endHours":14.023132503306147,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:01","end":"15:01","startHours":14.023132503306147,"endHours":15.023132503306147,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:01","end":"16:01","startHours":15.023132503306147,"endHours":16.023132503306147,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:01","end":"17:01","startHours":16.023132503306147,"endHours":17.023132503306147,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:01","end":"18:01","startHours":17.023132503306147,"endHours":18.023132503306147,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:01","end":"19:01","startHours":18.023132503306147,"endHours":19.023132503306147,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:01","end":"20:01","startHours":19.023132503306147,"endHours":20.023132503306147,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:01","end":"21:01","startHours":20.023132503306147,"endHours":21.023132503306147,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:01","end":"22:01","startHours":21.023132503306147,"endHours":22.023132503306147,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:01","end":"23:01","startHours":22.023132503306147,"endHours":23.023132503306147,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:01","end":"00:01","startHours":23.023132503306147,"endHours":24.023132503306147,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:01","end":"01:01","startHours":24.023132503306147,"endHours":25.023132503306147,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:01","end":"02:01","startHours":25.023132503306147,"endHours":26.023132503306147,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:01","end":"03:01","startHours":26.023132503306147,"endHours":27.023132503306147,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:01","end":"04:01","startHours":27.023132503306147,"endHours":28.023132503306147,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:01","end":"05:01","startHours":28.023132503306147,"endHours":29.023132503306147,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:01","end":"06:01","startHours":29.023132503306147,"endHours":30.023132503306147,"planetary_lord":"Venus"}],"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":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":0.7355384001067382,"eotMinutes":12.679625197867345,"ayanamsa":-47.8969}},"calendars":{"vikram_samvat":-3080,"saka_samvat":-3215,"bengali_samvat":-3730,"malayalam_era":-3961,"nanakshahi_year":-4606,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Dvitīyā · Vikram -3080 undefined · Śaka -3215 undefined"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"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":true,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 6, 3138 BCE · Vṛndāvana · Vidhyamitra","description":"October 6, 3138 BCE for Vṛndāvana: Kṛṣṇa Dvitīyā, sūryodaya 06:01, sūryāsta 18:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/-3137-10-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/-3137-10-06","sa":"https://sa.vidhyamitra.com/city/vrindavan/-3137-10-06","hi":"https://hi.vidhyamitra.com/city/vrindavan/-3137-10-06","x-default":"https://vidhyamitra.com/city/vrindavan/-3137-10-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T11:55:07.014Z","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":"2026-05-14T11:55:07.014Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T11:55:07.014Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}