{"id":"vidhyamitra:city-day:kolhapur:1999-12-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1999-12-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1999-12-01","date_display":"December 1, 1999 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":1999,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451513.770833,"kali_year":5101,"ahargana":1863048.2708,"sun":{"sidereal_longitude":224.0317,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":143.9049,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.8732,"elapsed_within_tithi_degrees":3.8732},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":143.9049,"elapsed_within_degrees":10.5715},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":7.9365},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1999,"month":12,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451513.770833,"ahargana":1863048.2708,"kali_year":5101,"ayanamsa_lahiri":23.8518,"grahas":{"sun":{"sidereal_longitude":224.53580399999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":147.38610400000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":2.7169},"mars":{"sidereal_longitude":279.789804,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":204.36840400000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":1.8278040000000146,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":180.48330399999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":17.890603999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":106.737,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":286.737,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1999,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451513.770833,"kali_year":5101,"ahargana":1863048.2708,"sun":{"sidereal_longitude":224.0317,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":143.9049,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.8732,"elapsed_within_tithi_degrees":3.8732},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":143.9049,"elapsed_within_degrees":10.5715},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":7.9365},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.717,"elongation":80.127},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.717,"opposition_distance":99.873}},"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":"06:47","sunsetLocal":"17:59","solarNoonLocal":"12:23","dayLengthHours":11.210968445336874,"dayLengthDisplay":"11 Hours 12 Mins 39 Secs","nightLengthDisplay":"12 Hours 47 Mins 21 Secs","moonriseLocal":"01:08","moonsetLocal":"13:21","rahuKala":{"name":"Rāhu Kāla","start":"12:23","end":"13:47","startHours":12.38159582332666,"endHours":13.782966878993768,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:11","end":"09:35","startHours":8.177482656325331,"endHours":9.57885371199244,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:59","end":"12:23","startHours":10.98022476765955,"endHours":12.38159582332666,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:46","startHours":9.392004237903492,"endHours":9.765703186081387,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:33","startHours":7.243235285880591,"endHours":7.542194444422908,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:45","startHours":12.007896875148763,"endHours":12.755294771504555,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"06:02","startHours":5.281315807946638,"endHours":6.0287137043024295,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:51","end":"06:47","startHours":5.841864230213481,"endHours":6.776111600658221,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:00","startHours":14.250090564216137,"endHours":14.997488460571928,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.787080045995097,"endHours":18.187080045995096,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:27","startHours":17.987080045995096,"endHours":18.454203731217465,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.737080045995096,"endHours":19.487080045995096,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:45","startHours":24.007896875148763,"endHours":24.755294771504555,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:47","end":"08:11","startHours":6.776111600658221,"endHours":8.177482656325331,"quality":"auspicious"},{"name":"Amṛta","start":"08:11","end":"09:35","startHours":8.177482656325331,"endHours":9.57885371199244,"quality":"auspicious"},{"name":"Kāla","start":"09:35","end":"10:59","startHours":9.57885371199244,"endHours":10.98022476765955,"quality":"inauspicious"},{"name":"Śubha","start":"10:59","end":"12:23","startHours":10.98022476765955,"endHours":12.38159582332666,"quality":"auspicious"},{"name":"Roga","start":"12:23","end":"13:47","startHours":12.38159582332666,"endHours":13.782966878993768,"quality":"inauspicious"},{"name":"Udveg","start":"13:47","end":"15:11","startHours":13.782966878993768,"endHours":15.184337934660878,"quality":"inauspicious"},{"name":"Chala","start":"15:11","end":"16:35","startHours":15.184337934660878,"endHours":16.585708990327987,"quality":"neutral"},{"name":"Labha","start":"16:35","end":"17:59","startHours":16.585708990327987,"endHours":17.987080045995096,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:59","end":"19:35","startHours":17.987080045995096,"endHours":19.585708990327987,"quality":"inauspicious"},{"name":"Chala","start":"19:35","end":"21:11","startHours":19.585708990327987,"endHours":21.184337934660878,"quality":"neutral"},{"name":"Labha","start":"21:11","end":"22:47","startHours":21.184337934660878,"endHours":22.78296687899377,"quality":"auspicious"},{"name":"Amṛta","start":"22:47","end":"00:23","startHours":22.78296687899377,"endHours":24.38159582332666,"quality":"auspicious"},{"name":"Kāla","start":"00:23","end":"01:59","startHours":24.38159582332666,"endHours":25.98022476765955,"quality":"inauspicious"},{"name":"Śubha","start":"01:59","end":"03:35","startHours":25.98022476765955,"endHours":27.57885371199244,"quality":"auspicious"},{"name":"Roga","start":"03:35","end":"05:11","startHours":27.57885371199244,"endHours":29.17748265632533,"quality":"inauspicious"},{"name":"Udveg","start":"05:11","end":"06:47","startHours":29.17748265632533,"endHours":30.776111600658222,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:47","end":"07:47","startHours":6.776111600658221,"endHours":7.776111600658221,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:47","end":"08:47","startHours":7.776111600658221,"endHours":8.776111600658222,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:47","end":"09:47","startHours":8.776111600658222,"endHours":9.776111600658222,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:47","end":"10:47","startHours":9.776111600658222,"endHours":10.776111600658222,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:47","end":"11:47","startHours":10.776111600658222,"endHours":11.776111600658222,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:47","end":"12:47","startHours":11.776111600658222,"endHours":12.776111600658222,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:47","end":"13:47","startHours":12.776111600658222,"endHours":13.776111600658222,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:47","end":"14:47","startHours":13.776111600658222,"endHours":14.776111600658222,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:47","end":"15:47","startHours":14.776111600658222,"endHours":15.776111600658222,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:47","end":"16:47","startHours":15.776111600658222,"endHours":16.776111600658222,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:47","end":"17:47","startHours":16.776111600658222,"endHours":17.776111600658222,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:47","end":"18:47","startHours":17.776111600658222,"endHours":18.776111600658222,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:47","end":"19:47","startHours":18.776111600658222,"endHours":19.776111600658222,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:47","end":"20:47","startHours":19.776111600658222,"endHours":20.776111600658222,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:47","end":"21:47","startHours":20.776111600658222,"endHours":21.776111600658222,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:47","end":"22:47","startHours":21.776111600658222,"endHours":22.776111600658222,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:47","end":"23:47","startHours":22.776111600658222,"endHours":23.776111600658222,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:47","end":"00:47","startHours":23.776111600658222,"endHours":24.776111600658222,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:47","end":"01:47","startHours":24.776111600658222,"endHours":25.776111600658222,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:47","end":"02:47","startHours":25.776111600658222,"endHours":26.776111600658222,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:47","end":"03:47","startHours":26.776111600658222,"endHours":27.776111600658222,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:47","end":"04:47","startHours":27.776111600658222,"endHours":28.776111600658222,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:47","end":"05:47","startHours":28.776111600658222,"endHours":29.776111600658222,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:47","end":"06:47","startHours":29.776111600658222,"endHours":30.776111600658222,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.70147055915059,"eotMinutes":10.131050600400467,"ayanamsa":23.8518}},"calendars":{"vikram_samvat":2056,"vikram_samvatsara":"Nandana","saka_samvat":1921,"saka_samvatsara":"Pramāthi","bengali_samvat":1406,"malayalam_era":1175,"nanakshahi_year":530,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Navamī · Vikram 2056 Nandana · Śaka 1921 Pramāthi"},"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 December 1, 1999 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 1, 1999 CE for Kolhāpur, Maharashtra: Kṛṣṇa Navamī, sūryodaya 06:47, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1999-12-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1999-12-01","sa":"https://sa.vidhyamitra.com/city/kolhapur/1999-12-01","hi":"https://hi.vidhyamitra.com/city/kolhapur/1999-12-01","x-default":"https://vidhyamitra.com/city/kolhapur/1999-12-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T20:31:36.499Z","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":"2026-05-19T20:31:36.499Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T20:31:36.499Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}