{"id":"vidhyamitra:city-day:kolhapur:2097-02-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2097-02-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2097-02-20","date_display":"February 20, 2097 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":2097,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487024.770833,"kali_year":5198,"ahargana":1898559.2708,"sun":{"sidereal_longitude":306.8693,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":44.9577,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":98.0884,"elapsed_within_tithi_degrees":2.0884},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.9577,"elapsed_within_degrees":4.9577},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":351.827},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2097,"month":2,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2487024.770833,"ahargana":1898559.2708,"kali_year":5198,"ayanamsa_lahiri":25.21,"grahas":{"sun":{"sidereal_longitude":306.97612200000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":43.900221999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":1.5203},"mars":{"sidereal_longitude":230.190922,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":308.945822,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":73.68452200000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":320.49182199999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":139.882722,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":25.1933,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":205.1933,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"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":2097,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487024.770833,"kali_year":5198,"ahargana":1898559.2708,"sun":{"sidereal_longitude":306.8693,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":44.9577,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":98.0884,"elapsed_within_tithi_degrees":2.0884},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.9577,"elapsed_within_degrees":4.9577},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":351.827},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.52,"elongation":98.088},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.52,"opposition_distance":81.912}},"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":"06:57","sunsetLocal":"18:38","solarNoonLocal":"12:47","dayLengthHours":11.684916651104707,"dayLengthDisplay":"11 Hours 41 Mins 06 Secs","nightLengthDisplay":"12 Hours 18 Mins 54 Secs","moonriseLocal":"12:45","moonsetLocal":"01:45","rahuKala":{"name":"Rāhu Kāla","start":"12:47","end":"14:15","startHours":12.788502417412037,"endHours":14.249116998800124,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:24","end":"09:52","startHours":8.40665867324777,"endHours":9.867273254635858,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:20","end":"12:47","startHours":11.327887836023947,"endHours":12.788502417412037,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:04","startHours":9.672524643784115,"endHours":10.062021865487605,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:26","end":"07:45","startHours":7.432915618989045,"endHours":7.744513396351838,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:11","startHours":12.399005195708547,"endHours":13.177999639115527,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:23","end":"06:10","startHours":5.388055205045721,"endHours":6.167049648452702,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:58","end":"06:57","startHours":5.972301037600957,"endHours":6.946044091859682,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:31","startHours":14.735988525929487,"endHours":15.514982969336469,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.43096074296439,"endHours":18.83096074296439,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:07","startHours":18.63096074296439,"endHours":19.117832270093754,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.38096074296439,"endHours":20.13096074296439,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:11","startHours":24.399005195708547,"endHours":25.177999639115527,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:57","end":"08:24","startHours":6.946044091859682,"endHours":8.40665867324777,"quality":"auspicious"},{"name":"Amṛta","start":"08:24","end":"09:52","startHours":8.40665867324777,"endHours":9.867273254635858,"quality":"auspicious"},{"name":"Kāla","start":"09:52","end":"11:20","startHours":9.867273254635858,"endHours":11.327887836023947,"quality":"inauspicious"},{"name":"Śubha","start":"11:20","end":"12:47","startHours":11.327887836023947,"endHours":12.788502417412037,"quality":"auspicious"},{"name":"Roga","start":"12:47","end":"14:15","startHours":12.788502417412037,"endHours":14.249116998800124,"quality":"inauspicious"},{"name":"Udveg","start":"14:15","end":"15:43","startHours":14.249116998800124,"endHours":15.709731580188212,"quality":"inauspicious"},{"name":"Chala","start":"15:43","end":"17:10","startHours":15.709731580188212,"endHours":17.1703461615763,"quality":"neutral"},{"name":"Labha","start":"17:10","end":"18:38","startHours":17.1703461615763,"endHours":18.63096074296439,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:38","end":"20:10","startHours":18.63096074296439,"endHours":20.1703461615763,"quality":"inauspicious"},{"name":"Chala","start":"20:10","end":"21:43","startHours":20.1703461615763,"endHours":21.709731580188212,"quality":"neutral"},{"name":"Labha","start":"21:43","end":"23:15","startHours":21.709731580188212,"endHours":23.249116998800126,"quality":"auspicious"},{"name":"Amṛta","start":"23:15","end":"00:47","startHours":23.249116998800126,"endHours":24.788502417412037,"quality":"auspicious"},{"name":"Kāla","start":"00:47","end":"02:20","startHours":24.788502417412037,"endHours":26.327887836023947,"quality":"inauspicious"},{"name":"Śubha","start":"02:20","end":"03:52","startHours":26.327887836023947,"endHours":27.86727325463586,"quality":"auspicious"},{"name":"Roga","start":"03:52","end":"05:24","startHours":27.86727325463586,"endHours":29.406658673247772,"quality":"inauspicious"},{"name":"Udveg","start":"05:24","end":"06:57","startHours":29.406658673247772,"endHours":30.946044091859683,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.946044091859682,"endHours":7.946044091859682,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.946044091859682,"endHours":8.946044091859683,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.946044091859683,"endHours":9.946044091859683,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.946044091859683,"endHours":10.946044091859683,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.946044091859683,"endHours":11.946044091859683,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.946044091859683,"endHours":12.946044091859683,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.946044091859683,"endHours":13.946044091859683,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.946044091859683,"endHours":14.946044091859683,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.946044091859683,"endHours":15.946044091859683,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.946044091859683,"endHours":16.946044091859683,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.946044091859683,"endHours":17.946044091859683,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.946044091859683,"endHours":18.946044091859683,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.946044091859683,"endHours":19.946044091859683,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.946044091859683,"endHours":20.946044091859683,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.946044091859683,"endHours":21.946044091859683,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.946044091859683,"endHours":22.946044091859683,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.946044091859683,"endHours":23.946044091859683,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.946044091859683,"endHours":24.946044091859683,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.946044091859683,"endHours":25.946044091859683,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.946044091859683,"endHours":26.946044091859683,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.946044091859683,"endHours":27.946044091859683,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.946044091859683,"endHours":28.946044091859683,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.946044091859683,"endHours":29.946044091859683,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.946044091859683,"endHours":30.946044091859683,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.695084759971538,"eotMinutes":-14.28334504472219,"ayanamsa":25.21}},"calendars":{"vikram_samvat":2154,"vikram_samvatsara":"Pramoda","saka_samvat":2019,"saka_samvatsara":"Piṅgala","bengali_samvat":1504,"malayalam_era":1273,"nanakshahi_year":628,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","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":"Māgha Śukla Navamī · Vikram 2154 Pramoda · Śaka 2019 Piṅgala"},"festivals":[],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","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 February 20, 2097 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 20, 2097 CE for Kolhāpur, Maharashtra: Śukla Navamī, sūryodaya 06:57, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2097-02-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2097-02-20","sa":"https://sa.vidhyamitra.com/city/kolhapur/2097-02-20","hi":"https://hi.vidhyamitra.com/city/kolhapur/2097-02-20","x-default":"https://vidhyamitra.com/city/kolhapur/2097-02-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:59:30.435Z","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":"2026-05-31T12:59:30.435Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:59:30.435Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}