{"id":"vidhyamitra:city-day:kolhapur:1877-02-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1877-02-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1877-02-15","date_display":"February 15, 1877 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":1877,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406665.770833,"kali_year":4978,"ahargana":1818200.2708,"sun":{"sidereal_longitude":304.7683,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":324.6401,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":19.8718,"elapsed_within_tithi_degrees":7.8718},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":324.6401,"elapsed_within_degrees":4.6401},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.4085},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1877,"month":2,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2406665.770833,"ahargana":1818200.2708,"kali_year":4978,"ayanamsa_lahiri":22.1365,"grahas":{"sun":{"sidereal_longitude":304.37442699999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":322.596327,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":0.1287},"mars":{"sidereal_longitude":240.04562699999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":280.2842270000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":247.273327,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"venus":{"sidereal_longitude":285.730627,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":317.8576270000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":322.9999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":142.9999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":1877,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2406665.770833,"kali_year":4978,"ahargana":1818200.2708,"sun":{"sidereal_longitude":304.7683,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":324.6401,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":19.8718,"elapsed_within_tithi_degrees":7.8718},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":324.6401,"elapsed_within_degrees":4.6401},"yoga":{"number":21,"name":"Siddha","sum_longitude":269.4085},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.129,"elongation":19.872},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.129,"opposition_distance":160.128}},"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":"07:00","sunsetLocal":"18:36","solarNoonLocal":"12:48","dayLengthHours":11.602953798944814,"dayLengthDisplay":"11 Hours 36 Mins 11 Secs","nightLengthDisplay":"12 Hours 23 Mins 49 Secs","moonriseLocal":"08:05","moonsetLocal":"19:56","rahuKala":{"name":"Rāhu Kāla","start":"14:15","end":"15:42","startHours":14.243666908991433,"endHours":15.694036133859537,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:00","end":"08:27","startHours":6.991820784650925,"endHours":8.442190009519027,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:54","end":"11:21","startHours":9.892559234387129,"endHours":11.34292845925523,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:05","startHours":9.699176671071381,"endHours":10.085941797702876,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:47","startHours":7.475277192940292,"endHours":7.784689294245488,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:11","startHours":12.40653255749184,"endHours":13.180062810754826,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:13","startHours":5.44476027812495,"endHours":6.218290531387938,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"07:00","startHours":6.024907968072191,"endHours":6.991820784650925,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:30","startHours":14.727123317280801,"endHours":15.50065357054379,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.39477458359574,"endHours":18.79477458359574,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:05","startHours":18.59477458359574,"endHours":19.078230991885107,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.34477458359574,"endHours":20.09477458359574,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:11","startHours":24.406532557491836,"endHours":25.180062810754826,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:00","end":"08:27","startHours":6.991820784650925,"endHours":8.442190009519027,"quality":"auspicious"},{"name":"Roga","start":"08:27","end":"09:54","startHours":8.442190009519027,"endHours":9.892559234387129,"quality":"inauspicious"},{"name":"Udveg","start":"09:54","end":"11:21","startHours":9.892559234387129,"endHours":11.34292845925523,"quality":"inauspicious"},{"name":"Chala","start":"11:21","end":"12:48","startHours":11.34292845925523,"endHours":12.793297684123331,"quality":"neutral"},{"name":"Labha","start":"12:48","end":"14:15","startHours":12.793297684123331,"endHours":14.243666908991433,"quality":"auspicious"},{"name":"Amṛta","start":"14:15","end":"15:42","startHours":14.243666908991433,"endHours":15.694036133859537,"quality":"auspicious"},{"name":"Kāla","start":"15:42","end":"17:09","startHours":15.694036133859537,"endHours":17.14440535872764,"quality":"inauspicious"},{"name":"Śubha","start":"17:09","end":"18:36","startHours":17.14440535872764,"endHours":18.59477458359574,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:36","end":"20:09","startHours":18.59477458359574,"endHours":20.14440535872764,"quality":"auspicious"},{"name":"Kāla","start":"20:09","end":"21:42","startHours":20.14440535872764,"endHours":21.694036133859537,"quality":"inauspicious"},{"name":"Śubha","start":"21:42","end":"23:15","startHours":21.694036133859537,"endHours":23.243666908991436,"quality":"auspicious"},{"name":"Roga","start":"23:15","end":"00:48","startHours":23.243666908991436,"endHours":24.79329768412333,"quality":"inauspicious"},{"name":"Udveg","start":"00:48","end":"02:21","startHours":24.79329768412333,"endHours":26.342928459255234,"quality":"inauspicious"},{"name":"Chala","start":"02:21","end":"03:54","startHours":26.342928459255234,"endHours":27.89255923438713,"quality":"neutral"},{"name":"Labha","start":"03:54","end":"05:27","startHours":27.89255923438713,"endHours":29.442190009519027,"quality":"auspicious"},{"name":"Amṛta","start":"05:27","end":"07:00","startHours":29.442190009519027,"endHours":30.991820784650926,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.991820784650925,"endHours":7.991820784650925,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.991820784650925,"endHours":8.991820784650926,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.991820784650926,"endHours":9.991820784650926,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.991820784650926,"endHours":10.991820784650926,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.991820784650926,"endHours":11.991820784650926,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.991820784650926,"endHours":12.991820784650926,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.991820784650926,"endHours":13.991820784650926,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.991820784650926,"endHours":14.991820784650926,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.991820784650926,"endHours":15.991820784650926,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.991820784650926,"endHours":16.991820784650926,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.991820784650926,"endHours":17.991820784650926,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.991820784650926,"endHours":18.991820784650926,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.991820784650926,"endHours":19.991820784650926,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.991820784650926,"endHours":20.991820784650926,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.991820784650926,"endHours":21.991820784650926,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.991820784650926,"endHours":22.991820784650926,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.991820784650926,"endHours":23.991820784650926,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.991820784650926,"endHours":24.991820784650926,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.991820784650926,"endHours":25.991820784650926,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.991820784650926,"endHours":26.991820784650926,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.991820784650926,"endHours":27.991820784650926,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.991820784650926,"endHours":28.991820784650926,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.991820784650926,"endHours":29.991820784650926,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.991820784650926,"endHours":30.991820784650926,"planetary_lord":"Moon"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.677318147372635,"eotMinutes":-14.571061047399978,"ayanamsa":22.1365}},"calendars":{"vikram_samvat":1934,"vikram_samvatsara":"Vikṛti","saka_samvat":1799,"saka_samvatsara":"Īśvara","bengali_samvat":1284,"malayalam_era":1053,"nanakshahi_year":408,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Dvitīyā · Vikram 1934 Vikṛti · Śaka 1799 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 February 15, 1877 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 15, 1877 CE for Kolhāpur, Maharashtra: Śukla Dvitīyā, sūryodaya 07:00, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1877-02-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1877-02-15","sa":"https://sa.vidhyamitra.com/city/kolhapur/1877-02-15","hi":"https://hi.vidhyamitra.com/city/kolhapur/1877-02-15","x-default":"https://vidhyamitra.com/city/kolhapur/1877-02-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:41:41.110Z","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":"2026-06-01T01:41:41.110Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:41:41.110Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}