{"id":"vidhyamitra:city-day:kolhapur:2164-12-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2164-12-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2164-12-30","date_display":"December 30, 2164 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":2164,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511808.770833,"kali_year":5266,"ahargana":1923343.2708,"sun":{"sidereal_longitude":252.028,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":92.0662,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":200.0382,"elapsed_within_tithi_degrees":8.0382},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":92.0662,"elapsed_within_degrees":12.0662},"yoga":{"number":26,"name":"Indra","sum_longitude":344.0942},"karana":{"half_tithi_index":33,"name":"Gara"},"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":2164,"month":12,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2511808.770833,"ahargana":1923343.2708,"kali_year":5266,"ayanamsa_lahiri":26.1579,"grahas":{"sun":{"sidereal_longitude":252.68819099999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":90.184391,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-3.8942},"mars":{"sidereal_longitude":231.050791,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":247.18199099999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":323.76569100000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":240.284491,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":242.63569099999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":152.0177,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":332.0177,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"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":2164,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511808.770833,"kali_year":5266,"ahargana":1923343.2708,"sun":{"sidereal_longitude":252.028,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":92.0662,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":200.0382,"elapsed_within_tithi_degrees":8.0382},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":92.0662,"elapsed_within_degrees":12.0662},"yoga":{"number":26,"name":"Indra","sum_longitude":344.0942},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.894,"elongation":159.962},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.894,"opposition_distance":20.038}},"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":"07:01","sunsetLocal":"18:10","solarNoonLocal":"12:36","dayLengthHours":11.144452055050824,"dayLengthDisplay":"11 Hours 08 Mins 40 Secs","nightLengthDisplay":"12 Hours 51 Mins 20 Secs","moonriseLocal":"19:17","moonsetLocal":"08:15","rahuKala":{"name":"Rāhu Kāla","start":"16:47","end":"18:10","startHours":16.776337762315265,"endHours":18.169394269196616,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:36","end":"13:59","startHours":12.597168241671206,"endHours":13.990224748552556,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:23","end":"16:47","startHours":15.38328125543391,"endHours":16.776337762315265,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"10:00","startHours":9.625314360324317,"endHours":9.99679609549268,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:47","startHours":7.489294383106244,"endHours":7.786479771240932,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:14","end":"12:58","startHours":12.225686506502843,"endHours":12.968649976839565,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:17","startHours":5.53901527347235,"endHours":6.281978743809072,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:06","end":"07:01","startHours":6.096237876224891,"endHours":7.024942214145793,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:12","startHours":14.454576917513009,"endHours":15.197540387849731,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.969394269196616,"endHours":18.369394269196615,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:38","startHours":18.169394269196616,"endHours":18.63374643815707,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.919394269196616,"endHours":19.669394269196616,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:14","end":"00:58","startHours":24.225686506502846,"endHours":24.968649976839565,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:01","end":"08:25","startHours":7.024942214145793,"endHours":8.417998721027146,"quality":"inauspicious"},{"name":"Chala","start":"08:25","end":"09:49","startHours":8.417998721027146,"endHours":9.811055227908499,"quality":"neutral"},{"name":"Labha","start":"09:49","end":"11:12","startHours":9.811055227908499,"endHours":11.204111734789851,"quality":"auspicious"},{"name":"Amṛta","start":"11:12","end":"12:36","startHours":11.204111734789851,"endHours":12.597168241671206,"quality":"auspicious"},{"name":"Kāla","start":"12:36","end":"13:59","startHours":12.597168241671206,"endHours":13.990224748552556,"quality":"inauspicious"},{"name":"Śubha","start":"13:59","end":"15:23","startHours":13.990224748552556,"endHours":15.38328125543391,"quality":"auspicious"},{"name":"Roga","start":"15:23","end":"16:47","startHours":15.38328125543391,"endHours":16.776337762315265,"quality":"inauspicious"},{"name":"Udveg","start":"16:47","end":"18:10","startHours":16.776337762315265,"endHours":18.169394269196616,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:10","end":"19:47","startHours":18.169394269196616,"endHours":19.77633776231526,"quality":"auspicious"},{"name":"Roga","start":"19:47","end":"21:23","startHours":19.77633776231526,"endHours":21.38328125543391,"quality":"inauspicious"},{"name":"Udveg","start":"21:23","end":"22:59","startHours":21.38328125543391,"endHours":22.990224748552556,"quality":"inauspicious"},{"name":"Chala","start":"22:59","end":"00:36","startHours":22.990224748552556,"endHours":24.597168241671206,"quality":"neutral"},{"name":"Labha","start":"00:36","end":"02:12","startHours":24.597168241671206,"endHours":26.20411173478985,"quality":"auspicious"},{"name":"Amṛta","start":"02:12","end":"03:49","startHours":26.20411173478985,"endHours":27.811055227908497,"quality":"auspicious"},{"name":"Kāla","start":"03:49","end":"05:25","startHours":27.811055227908497,"endHours":29.417998721027146,"quality":"inauspicious"},{"name":"Śubha","start":"05:25","end":"07:01","startHours":29.417998721027146,"endHours":31.024942214145792,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:01","end":"08:01","startHours":7.024942214145793,"endHours":8.024942214145792,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:01","end":"09:01","startHours":8.024942214145792,"endHours":9.024942214145792,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:01","end":"10:01","startHours":9.024942214145792,"endHours":10.024942214145792,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:01","end":"11:01","startHours":10.024942214145792,"endHours":11.024942214145792,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:01","end":"12:01","startHours":11.024942214145792,"endHours":12.024942214145792,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:01","end":"13:01","startHours":12.024942214145792,"endHours":13.024942214145792,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:01","end":"14:01","startHours":13.024942214145792,"endHours":14.024942214145792,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:01","end":"15:01","startHours":14.024942214145792,"endHours":15.024942214145792,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:01","end":"16:01","startHours":15.024942214145792,"endHours":16.024942214145792,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:01","end":"17:01","startHours":16.024942214145792,"endHours":17.024942214145792,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:01","end":"18:01","startHours":17.024942214145792,"endHours":18.024942214145792,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:01","end":"19:01","startHours":18.024942214145792,"endHours":19.024942214145792,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:01","end":"20:01","startHours":19.024942214145792,"endHours":20.024942214145792,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:01","end":"21:01","startHours":20.024942214145792,"endHours":21.024942214145792,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:01","end":"22:01","startHours":21.024942214145792,"endHours":22.024942214145792,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:01","end":"23:01","startHours":22.024942214145792,"endHours":23.024942214145792,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:01","end":"00:01","startHours":23.024942214145792,"endHours":24.024942214145792,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:01","end":"01:01","startHours":24.024942214145792,"endHours":25.024942214145792,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:01","end":"02:01","startHours":25.024942214145792,"endHours":26.024942214145792,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:01","end":"03:01","startHours":26.024942214145792,"endHours":27.024942214145792,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:01","end":"04:01","startHours":27.024942214145792,"endHours":28.024942214145792,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:01","end":"05:01","startHours":28.024942214145792,"endHours":29.024942214145792,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:01","end":"06:01","startHours":29.024942214145792,"endHours":30.024942214145792,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:01","end":"07:01","startHours":30.024942214145792,"endHours":31.024942214145792,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.14138659939628,"eotMinutes":-2.803294500272213,"ayanamsa":26.1579}},"calendars":{"vikram_samvat":2221,"vikram_samvatsara":"Īśvara","saka_samvat":2086,"saka_samvatsara":"Raktākṣī","bengali_samvat":1571,"malayalam_era":1340,"nanakshahi_year":695,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Dvitīyā · Vikram 2221 Īśvara · Śaka 2086 Raktākṣī"},"festivals":[],"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"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 December 30, 2164 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 30, 2164 CE for Kolhāpur, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 07:01, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2164-12-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2164-12-30","sa":"https://sa.vidhyamitra.com/city/kolhapur/2164-12-30","hi":"https://hi.vidhyamitra.com/city/kolhapur/2164-12-30","x-default":"https://vidhyamitra.com/city/kolhapur/2164-12-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:15:01.611Z","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":"2026-05-31T09:15:01.611Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:15:01.611Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}