{"id":"vidhyamitra:city-day:kolhapur:2090-01-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2090-01-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2090-01-08","date_display":"January 8, 2090 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":2090,"month":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484424.770833,"kali_year":5191,"ahargana":1895959.2708,"sun":{"sidereal_longitude":262.7268,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":345.0165,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.2897,"elapsed_within_tithi_degrees":10.2897},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":345.0165,"elapsed_within_degrees":11.6832},"yoga":{"number":19,"name":"Parigha","sum_longitude":247.7434},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"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":2090,"month":1,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2484424.770833,"ahargana":1895959.2708,"kali_year":5191,"ayanamsa_lahiri":25.1105,"grahas":{"sun":{"sidereal_longitude":263.11696099999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":341.803161,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-0.1618},"mars":{"sidereal_longitude":269.088761,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":238.66666099999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":224.09566100000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":267.144761,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":39.23106100000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":162.9538,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":342.9538,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"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":2090,"month":1,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484424.770833,"kali_year":5191,"ahargana":1895959.2708,"sun":{"sidereal_longitude":262.7268,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":345.0165,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":82.2897,"elapsed_within_tithi_degrees":10.2897},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":345.0165,"elapsed_within_degrees":11.6832},"yoga":{"number":19,"name":"Parigha","sum_longitude":247.7434},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.162,"elongation":82.29},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.162,"opposition_distance":97.71}},"eclipse_window_40days":[]},"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"07:04","sunsetLocal":"18:15","solarNoonLocal":"12:40","dayLengthHours":11.188279538232301,"dayLengthDisplay":"11 Hours 11 Mins 18 Secs","nightLengthDisplay":"12 Hours 48 Mins 42 Secs","moonriseLocal":"11:49","moonsetLocal":"00:00","rahuKala":{"name":"Rāhu Kāla","start":"16:51","end":"18:15","startHours":16.857747387392568,"endHours":18.256282329671606,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:40","end":"14:04","startHours":12.662142560555456,"endHours":14.060677502834494,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:28","end":"16:51","startHours":15.45921244511353,"endHours":16.857747387392568,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:41","end":"10:03","startHours":9.678601350360175,"endHours":10.051544001634586,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:50","startHours":7.534181105532317,"endHours":7.832535226551846,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:02","startHours":12.289199909281045,"endHours":13.035085211829866,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:35","end":"06:19","startHours":5.576232186341665,"endHours":6.322117488890485,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:08","end":"07:04","startHours":6.13564616325328,"endHours":7.068002791439305,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:16","startHours":14.526855816927505,"endHours":15.272741119476324,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.056282329671607,"endHours":18.456282329671605,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:43","startHours":18.256282329671606,"endHours":18.72246064376462,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":18.006282329671606,"endHours":19.756282329671606,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:02","startHours":24.289199909281045,"endHours":25.035085211829866,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:04","end":"08:28","startHours":7.068002791439305,"endHours":8.466537733718344,"quality":"inauspicious"},{"name":"Chala","start":"08:28","end":"09:52","startHours":8.466537733718344,"endHours":9.86507267599738,"quality":"neutral"},{"name":"Labha","start":"09:52","end":"11:16","startHours":9.86507267599738,"endHours":11.263607618276417,"quality":"auspicious"},{"name":"Amṛta","start":"11:16","end":"12:40","startHours":11.263607618276417,"endHours":12.662142560555456,"quality":"auspicious"},{"name":"Kāla","start":"12:40","end":"14:04","startHours":12.662142560555456,"endHours":14.060677502834494,"quality":"inauspicious"},{"name":"Śubha","start":"14:04","end":"15:28","startHours":14.060677502834494,"endHours":15.45921244511353,"quality":"auspicious"},{"name":"Roga","start":"15:28","end":"16:51","startHours":15.45921244511353,"endHours":16.857747387392568,"quality":"inauspicious"},{"name":"Udveg","start":"16:51","end":"18:15","startHours":16.857747387392568,"endHours":18.256282329671606,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:15","end":"19:51","startHours":18.256282329671606,"endHours":19.857747387392568,"quality":"auspicious"},{"name":"Roga","start":"19:51","end":"21:28","startHours":19.857747387392568,"endHours":21.45921244511353,"quality":"inauspicious"},{"name":"Udveg","start":"21:28","end":"23:04","startHours":21.45921244511353,"endHours":23.060677502834494,"quality":"inauspicious"},{"name":"Chala","start":"23:04","end":"00:40","startHours":23.060677502834494,"endHours":24.662142560555456,"quality":"neutral"},{"name":"Labha","start":"00:40","end":"02:16","startHours":24.662142560555456,"endHours":26.263607618276417,"quality":"auspicious"},{"name":"Amṛta","start":"02:16","end":"03:52","startHours":26.263607618276417,"endHours":27.865072675997382,"quality":"auspicious"},{"name":"Kāla","start":"03:52","end":"05:28","startHours":27.865072675997382,"endHours":29.466537733718344,"quality":"inauspicious"},{"name":"Śubha","start":"05:28","end":"07:04","startHours":29.466537733718344,"endHours":31.068002791439305,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:04","end":"08:04","startHours":7.068002791439305,"endHours":8.068002791439305,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:04","end":"09:04","startHours":8.068002791439305,"endHours":9.068002791439305,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:04","end":"10:04","startHours":9.068002791439305,"endHours":10.068002791439305,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:04","end":"11:04","startHours":10.068002791439305,"endHours":11.068002791439305,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:04","end":"12:04","startHours":11.068002791439305,"endHours":12.068002791439305,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:04","end":"13:04","startHours":12.068002791439305,"endHours":13.068002791439305,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:04","end":"14:04","startHours":13.068002791439305,"endHours":14.068002791439305,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:04","end":"15:04","startHours":14.068002791439305,"endHours":15.068002791439305,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:04","end":"16:04","startHours":15.068002791439305,"endHours":16.068002791439305,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:04","end":"17:04","startHours":16.068002791439305,"endHours":17.068002791439305,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:04","end":"18:04","startHours":17.068002791439305,"endHours":18.068002791439305,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:04","end":"19:04","startHours":18.068002791439305,"endHours":19.068002791439305,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:04","end":"20:04","startHours":19.068002791439305,"endHours":20.068002791439305,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:04","end":"21:04","startHours":20.068002791439305,"endHours":21.068002791439305,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:04","end":"22:04","startHours":21.068002791439305,"endHours":22.068002791439305,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:04","end":"23:04","startHours":22.068002791439305,"endHours":23.068002791439305,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:04","end":"00:04","startHours":23.068002791439305,"endHours":24.068002791439305,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:04","end":"01:04","startHours":24.068002791439305,"endHours":25.068002791439305,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:04","end":"02:04","startHours":25.068002791439305,"endHours":26.068002791439305,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:04","end":"03:04","startHours":26.068002791439305,"endHours":27.068002791439305,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:04","end":"04:04","startHours":27.068002791439305,"endHours":28.068002791439305,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:04","end":"05:04","startHours":28.068002791439305,"endHours":29.068002791439305,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:04","end":"06:04","startHours":29.068002791439305,"endHours":30.068002791439305,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:04","end":"07:04","startHours":30.068002791439305,"endHours":31.068002791439305,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.195937576890934,"eotMinutes":-6.7017536333273355,"ayanamsa":25.1105}},"calendars":{"vikram_samvat":2147,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":2012,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1497,"malayalam_era":1266,"nanakshahi_year":621,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Saptamī · Vikram 2147 Rudhirodgāri · Śaka 2012 Sādhāraṇa"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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":[]},"validity":{"eternal":false,"location_specific":"kolhapur"},"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, 2090 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"January 8, 2090 CE for Kolhāpur, Maharashtra: Śukla Saptamī, sūryodaya 07:04, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2090-01-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2090-01-08","sa":"https://sa.vidhyamitra.com/city/kolhapur/2090-01-08","hi":"https://hi.vidhyamitra.com/city/kolhapur/2090-01-08","x-default":"https://vidhyamitra.com/city/kolhapur/2090-01-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T18:02:50.695Z","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":"2026-05-19T18:02:50.695Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T18:02:50.695Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}