{"id":"vidhyamitra:city-day:kolhapur:1987-12-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1987-12-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1987-12-08","date_display":"December 8, 1987 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":1987,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447137.770833,"kali_year":5089,"ahargana":1858672.2708,"sun":{"sidereal_longitude":231.2962,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":84.8305,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":213.5343,"elapsed_within_tithi_degrees":9.5343},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":84.8305,"elapsed_within_degrees":4.8305},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.1268},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1987,"month":12,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447137.770833,"ahargana":1858672.2708,"kali_year":5089,"ayanamsa_lahiri":23.6844,"grahas":{"sun":{"sidereal_longitude":231.71539899999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":82.483699,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":4.3203},"mars":{"sidereal_longitude":195.59629900000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":223.38479899999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":356.858899,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":258.873299,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":238.630899,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":338.5985,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":158.5985,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":1987,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447137.770833,"kali_year":5089,"ahargana":1858672.2708,"sun":{"sidereal_longitude":231.2962,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":84.8305,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":213.5343,"elapsed_within_tithi_degrees":9.5343},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":84.8305,"elapsed_within_degrees":4.8305},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.1268},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.32,"elongation":146.466},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.32,"opposition_distance":33.534}},"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":"06:51","sunsetLocal":"18:01","solarNoonLocal":"12:26","dayLengthHours":11.167914783131266,"dayLengthDisplay":"11 Hours 10 Mins 04 Secs","nightLengthDisplay":"12 Hours 49 Mins 56 Secs","moonriseLocal":"19:58","moonsetLocal":"09:00","rahuKala":{"name":"Rāhu Kāla","start":"15:13","end":"16:37","startHours":15.220788277343917,"endHours":16.616777625235326,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:38","end":"11:02","startHours":9.636830885778284,"endHours":11.032820233669693,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:26","end":"13:49","startHours":12.4288095815611,"endHours":13.824798929452509,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:49","startHours":9.450698972726096,"endHours":9.82296279883047,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:19","end":"07:36","startHours":7.310181972625936,"endHours":7.607993033509437,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:48","startHours":12.056545755456725,"endHours":12.801073407665477,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:21","end":"06:06","startHours":5.3557968855779645,"endHours":6.100324537786716,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:55","end":"06:51","startHours":5.914192624734528,"endHours":6.844852189995467,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:02","startHours":14.290128712082979,"endHours":15.03465636429173,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.812766973126735,"endHours":18.212766973126733,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:29","startHours":18.012766973126734,"endHours":18.478096755757203,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.762766973126734,"endHours":19.512766973126734,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:48","startHours":24.056545755456725,"endHours":24.801073407665477,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:51","end":"08:14","startHours":6.844852189995467,"endHours":8.240841537886876,"quality":"inauspicious"},{"name":"Udveg","start":"08:14","end":"09:38","startHours":8.240841537886876,"endHours":9.636830885778284,"quality":"inauspicious"},{"name":"Chala","start":"09:38","end":"11:02","startHours":9.636830885778284,"endHours":11.032820233669693,"quality":"neutral"},{"name":"Labha","start":"11:02","end":"12:26","startHours":11.032820233669693,"endHours":12.4288095815611,"quality":"auspicious"},{"name":"Amṛta","start":"12:26","end":"13:49","startHours":12.4288095815611,"endHours":13.824798929452509,"quality":"auspicious"},{"name":"Kāla","start":"13:49","end":"15:13","startHours":13.824798929452509,"endHours":15.220788277343917,"quality":"inauspicious"},{"name":"Śubha","start":"15:13","end":"16:37","startHours":15.220788277343917,"endHours":16.616777625235326,"quality":"auspicious"},{"name":"Roga","start":"16:37","end":"18:01","startHours":16.616777625235326,"endHours":18.012766973126734,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:01","end":"19:37","startHours":18.012766973126734,"endHours":19.616777625235326,"quality":"inauspicious"},{"name":"Śubha","start":"19:37","end":"21:13","startHours":19.616777625235326,"endHours":21.220788277343917,"quality":"auspicious"},{"name":"Roga","start":"21:13","end":"22:49","startHours":21.220788277343917,"endHours":22.82479892945251,"quality":"inauspicious"},{"name":"Udveg","start":"22:49","end":"00:26","startHours":22.82479892945251,"endHours":24.4288095815611,"quality":"inauspicious"},{"name":"Chala","start":"00:26","end":"02:02","startHours":24.4288095815611,"endHours":26.032820233669693,"quality":"neutral"},{"name":"Labha","start":"02:02","end":"03:38","startHours":26.032820233669693,"endHours":27.636830885778284,"quality":"auspicious"},{"name":"Amṛta","start":"03:38","end":"05:14","startHours":27.636830885778284,"endHours":29.240841537886876,"quality":"auspicious"},{"name":"Kāla","start":"05:14","end":"06:51","startHours":29.240841537886876,"endHours":30.844852189995468,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.844852189995467,"endHours":7.844852189995467,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.844852189995467,"endHours":8.844852189995468,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.844852189995468,"endHours":9.844852189995468,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.844852189995468,"endHours":10.844852189995468,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.844852189995468,"endHours":11.844852189995468,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.844852189995468,"endHours":12.844852189995468,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.844852189995468,"endHours":13.844852189995468,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.844852189995468,"endHours":14.844852189995468,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.844852189995468,"endHours":15.844852189995468,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.844852189995468,"endHours":16.844852189995468,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.844852189995468,"endHours":17.844852189995468,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.844852189995468,"endHours":18.844852189995468,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.844852189995468,"endHours":19.844852189995468,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.844852189995468,"endHours":20.844852189995468,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.844852189995468,"endHours":21.844852189995468,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.844852189995468,"endHours":22.844852189995468,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.844852189995468,"endHours":23.844852189995468,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.844852189995468,"endHours":24.844852189995468,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.844852189995468,"endHours":25.844852189995468,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.844852189995468,"endHours":26.844852189995468,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.844852189995468,"endHours":27.844852189995468,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.844852189995468,"endHours":28.844852189995468,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.844852189995468,"endHours":29.844852189995468,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.844852189995468,"endHours":30.844852189995468,"planetary_lord":"Saturn"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.636849319191807,"eotMinutes":7.298225106333945,"ayanamsa":23.6844}},"calendars":{"vikram_samvat":2044,"vikram_samvatsara":"Vikrama","saka_samvat":1909,"saka_samvatsara":"Prabhava","bengali_samvat":1394,"malayalam_era":1163,"nanakshahi_year":518,"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":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Tṛtīyā · Vikram 2044 Vikrama · Śaka 1909 Prabhava"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 8, 1987 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 8, 1987 CE for Kolhāpur, Maharashtra: Kṛṣṇa Tṛtīyā, sūryodaya 06:51, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1987-12-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1987-12-08","sa":"https://sa.vidhyamitra.com/city/kolhapur/1987-12-08","hi":"https://hi.vidhyamitra.com/city/kolhapur/1987-12-08","x-default":"https://vidhyamitra.com/city/kolhapur/1987-12-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:26:50.304Z","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":"2026-05-31T16:26:50.304Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:26:50.304Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}