{"id":"vidhyamitra:city-day:solapur:2011-01-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/2011-01-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-01-30","date_display":"January 30, 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":"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":2011,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455591.770833,"kali_year":5112,"ahargana":1867126.2708,"sun":{"sidereal_longitude":285.7489,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":237.8956,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":312.1467,"elapsed_within_tithi_degrees":0.1467},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":237.8956,"elapsed_within_degrees":11.2289},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.6445},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455591.770833,"ahargana":1867126.2708,"kali_year":5112,"ayanamsa_lahiri":24.0078,"grahas":{"sun":{"sidereal_longitude":285.773694,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":238.97999400000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":-0.9936},"mars":{"sidereal_longitude":286.90789399999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":268.4251939999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":337.403894,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":239.922194,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":172.959294,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":250.6649,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":70.6649,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2011,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455591.770833,"kali_year":5112,"ahargana":1867126.2708,"sun":{"sidereal_longitude":285.7489,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":237.8956,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":312.1467,"elapsed_within_tithi_degrees":0.1467},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":237.8956,"elapsed_within_degrees":11.2289},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":163.6445},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.994,"elongation":47.853},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.994,"opposition_distance":132.147}},"eclipse_window_40days":[]},"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"07:00","sunsetLocal":"18:20","solarNoonLocal":"12:40","dayLengthHours":11.340831151126451,"dayLengthDisplay":"11 Hours 20 Mins 27 Secs","nightLengthDisplay":"12 Hours 39 Mins 33 Secs","moonriseLocal":"04:01","moonsetLocal":"15:04","rahuKala":{"name":"Rāhu Kāla","start":"16:55","end":"18:20","startHours":16.915004114601828,"endHours":18.332608008492635,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:40","end":"14:05","startHours":12.662192432929409,"endHours":14.079796326820215,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:30","end":"16:55","startHours":15.497400220711022,"endHours":16.915004114601828,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"10:01","startHours":9.637970792629023,"endHours":10.01599849766657,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:46","startHours":7.464311488663118,"endHours":7.766733652693157,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:02","startHours":12.284164727891861,"endHours":13.040220137966957,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:29","end":"06:14","startHours":5.479666037215989,"endHours":6.235721447291087,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"07:00","startHours":6.046707594772312,"endHours":6.991776857366183,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:19","startHours":14.552330958117151,"endHours":15.308386368192249,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.132608008492635,"endHours":18.532608008492634,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:48","startHours":18.332608008492635,"endHours":18.80514263978957,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.082608008492635,"endHours":19.832608008492635,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:02","startHours":24.28416472789186,"endHours":25.04022013796696,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:00","end":"08:25","startHours":6.991776857366183,"endHours":8.40938075125699,"quality":"inauspicious"},{"name":"Chala","start":"08:25","end":"09:50","startHours":8.40938075125699,"endHours":9.826984645147796,"quality":"neutral"},{"name":"Labha","start":"09:50","end":"11:15","startHours":9.826984645147796,"endHours":11.244588539038602,"quality":"auspicious"},{"name":"Amṛta","start":"11:15","end":"12:40","startHours":11.244588539038602,"endHours":12.662192432929409,"quality":"auspicious"},{"name":"Kāla","start":"12:40","end":"14:05","startHours":12.662192432929409,"endHours":14.079796326820215,"quality":"inauspicious"},{"name":"Śubha","start":"14:05","end":"15:30","startHours":14.079796326820215,"endHours":15.497400220711022,"quality":"auspicious"},{"name":"Roga","start":"15:30","end":"16:55","startHours":15.497400220711022,"endHours":16.915004114601828,"quality":"inauspicious"},{"name":"Udveg","start":"16:55","end":"18:20","startHours":16.915004114601828,"endHours":18.332608008492635,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:20","end":"19:55","startHours":18.332608008492635,"endHours":19.915004114601828,"quality":"auspicious"},{"name":"Roga","start":"19:55","end":"21:30","startHours":19.915004114601828,"endHours":21.49740022071102,"quality":"inauspicious"},{"name":"Udveg","start":"21:30","end":"23:05","startHours":21.49740022071102,"endHours":23.079796326820215,"quality":"inauspicious"},{"name":"Chala","start":"23:05","end":"00:40","startHours":23.079796326820215,"endHours":24.66219243292941,"quality":"neutral"},{"name":"Labha","start":"00:40","end":"02:15","startHours":24.66219243292941,"endHours":26.244588539038602,"quality":"auspicious"},{"name":"Amṛta","start":"02:15","end":"03:50","startHours":26.244588539038602,"endHours":27.826984645147796,"quality":"auspicious"},{"name":"Kāla","start":"03:50","end":"05:25","startHours":27.826984645147796,"endHours":29.40938075125699,"quality":"inauspicious"},{"name":"Śubha","start":"05:25","end":"07:00","startHours":29.40938075125699,"endHours":30.991776857366183,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.991776857366183,"endHours":7.991776857366183,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.991776857366183,"endHours":8.991776857366183,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.991776857366183,"endHours":9.991776857366183,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.991776857366183,"endHours":10.991776857366183,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.991776857366183,"endHours":11.991776857366183,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.991776857366183,"endHours":12.991776857366183,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.991776857366183,"endHours":13.991776857366183,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.991776857366183,"endHours":14.991776857366183,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.991776857366183,"endHours":15.991776857366183,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.991776857366183,"endHours":16.991776857366183,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.991776857366183,"endHours":17.991776857366183,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.991776857366183,"endHours":18.991776857366183,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.991776857366183,"endHours":19.991776857366183,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.991776857366183,"endHours":20.991776857366183,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.991776857366183,"endHours":21.991776857366183,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.991776857366183,"endHours":22.991776857366183,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.991776857366183,"endHours":23.991776857366183,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.991776857366183,"endHours":24.991776857366183,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.991776857366183,"endHours":25.991776857366183,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.991776857366183,"endHours":26.991776857366183,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.991776857366183,"endHours":27.991776857366183,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.991776857366183,"endHours":28.991776857366183,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.991776857366183,"endHours":29.991776857366183,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.991776857366183,"endHours":30.991776857366183,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-17.797485049009214,"eotMinutes":-13.357145975764517,"ayanamsa":24.0078}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvādaśī · Vikram 2068 Krodhi · Śaka 1933 Khara"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"solapur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 30, 2011 CE · Solapur, Maharashtra · Vidhyamitra","description":"January 30, 2011 CE for Solapur, Maharashtra: Kṛṣṇa Dvādaśī, sūryodaya 07:00, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/2011-01-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/2011-01-30","sa":"https://sa.vidhyamitra.com/city/solapur/2011-01-30","hi":"https://hi.vidhyamitra.com/city/solapur/2011-01-30","x-default":"https://vidhyamitra.com/city/solapur/2011-01-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T23:07:41.640Z","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":"2026-05-15T23:07:41.640Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T23:07:41.640Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}