{"id":"vidhyamitra:city-day:kolhapur:2168-02-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2168-02-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2168-02-17","date_display":"February 17, 2168 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":2168,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2512952.770833,"kali_year":5269,"ahargana":1924487.2708,"sun":{"sidereal_longitude":301.4217,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":40.5351,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.1134,"elapsed_within_tithi_degrees":3.1134},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":40.5351,"elapsed_within_degrees":0.5351},"yoga":{"number":26,"name":"Indra","sum_longitude":341.9568},"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":2168,"month":2,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2512952.770833,"ahargana":1924487.2708,"kali_year":5269,"ayanamsa_lahiri":26.2016,"grahas":{"sun":{"sidereal_longitude":301.71908200000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":39.16558199999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":-3.4892},"mars":{"sidereal_longitude":102.31998199999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":281.7534820000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":67.51338199999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":282.38848200000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":278.483782,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":91.4031,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":271.4031,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2168,"month":2,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2512952.770833,"kali_year":5269,"ahargana":1924487.2708,"sun":{"sidereal_longitude":301.4217,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":40.5351,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.1134,"elapsed_within_tithi_degrees":3.1134},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":40.5351,"elapsed_within_degrees":0.5351},"yoga":{"number":26,"name":"Indra","sum_longitude":341.9568},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.489,"elongation":99.113},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.489,"opposition_distance":80.887}},"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":"06:59","sunsetLocal":"18:36","solarNoonLocal":"12:48","dayLengthHours":11.623013788918229,"dayLengthDisplay":"11 Hours 37 Mins 23 Secs","nightLengthDisplay":"12 Hours 22 Mins 37 Secs","moonriseLocal":"12:48","moonsetLocal":"01:47","rahuKala":{"name":"Rāhu Kāla","start":"12:48","end":"14:15","startHours":12.791989472522268,"endHours":14.244866196137046,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:26","end":"09:53","startHours":8.433359301677932,"endHours":9.88623602529271,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:20","end":"12:48","startHours":11.339112748907489,"endHours":12.791989472522268,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:05","startHours":9.692519128810739,"endHours":10.07995292177468,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:46","startHours":7.4647748192680785,"endHours":7.774721853639232,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:11","startHours":12.404555679558326,"endHours":13.179423265486209,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:12","startHours":5.430747406207388,"endHours":6.205614992135271,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"06:59","startHours":6.0118980956533,"endHours":6.980482578063152,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:30","startHours":14.729158437341972,"endHours":15.504026023269855,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.403496366981383,"endHours":18.80349636698138,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:05","startHours":18.603496366981382,"endHours":19.087788608186308,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.353496366981382,"endHours":20.103496366981382,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:11","startHours":24.404555679558328,"endHours":25.179423265486207,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:59","end":"08:26","startHours":6.980482578063152,"endHours":8.433359301677932,"quality":"auspicious"},{"name":"Amṛta","start":"08:26","end":"09:53","startHours":8.433359301677932,"endHours":9.88623602529271,"quality":"auspicious"},{"name":"Kāla","start":"09:53","end":"11:20","startHours":9.88623602529271,"endHours":11.339112748907489,"quality":"inauspicious"},{"name":"Śubha","start":"11:20","end":"12:48","startHours":11.339112748907489,"endHours":12.791989472522268,"quality":"auspicious"},{"name":"Roga","start":"12:48","end":"14:15","startHours":12.791989472522268,"endHours":14.244866196137046,"quality":"inauspicious"},{"name":"Udveg","start":"14:15","end":"15:42","startHours":14.244866196137046,"endHours":15.697742919751825,"quality":"inauspicious"},{"name":"Chala","start":"15:42","end":"17:09","startHours":15.697742919751825,"endHours":17.150619643366603,"quality":"neutral"},{"name":"Labha","start":"17:09","end":"18:36","startHours":17.150619643366603,"endHours":18.603496366981382,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:36","end":"20:09","startHours":18.603496366981382,"endHours":20.150619643366603,"quality":"inauspicious"},{"name":"Chala","start":"20:09","end":"21:42","startHours":20.150619643366603,"endHours":21.697742919751825,"quality":"neutral"},{"name":"Labha","start":"21:42","end":"23:15","startHours":21.697742919751825,"endHours":23.244866196137046,"quality":"auspicious"},{"name":"Amṛta","start":"23:15","end":"00:48","startHours":23.244866196137046,"endHours":24.791989472522268,"quality":"auspicious"},{"name":"Kāla","start":"00:48","end":"02:20","startHours":24.791989472522268,"endHours":26.33911274890749,"quality":"inauspicious"},{"name":"Śubha","start":"02:20","end":"03:53","startHours":26.33911274890749,"endHours":27.88623602529271,"quality":"auspicious"},{"name":"Roga","start":"03:53","end":"05:26","startHours":27.88623602529271,"endHours":29.433359301677932,"quality":"inauspicious"},{"name":"Udveg","start":"05:26","end":"06:59","startHours":29.433359301677932,"endHours":30.980482578063153,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:59","end":"07:59","startHours":6.980482578063152,"endHours":7.980482578063152,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:59","end":"08:59","startHours":7.980482578063152,"endHours":8.980482578063153,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:59","end":"09:59","startHours":8.980482578063153,"endHours":9.980482578063153,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:59","end":"10:59","startHours":9.980482578063153,"endHours":10.980482578063153,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:59","end":"11:59","startHours":10.980482578063153,"endHours":11.980482578063153,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:59","end":"12:59","startHours":11.980482578063153,"endHours":12.980482578063153,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:59","end":"13:59","startHours":12.980482578063153,"endHours":13.980482578063153,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:59","end":"14:59","startHours":13.980482578063153,"endHours":14.980482578063153,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:59","end":"15:59","startHours":14.980482578063153,"endHours":15.980482578063153,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:59","end":"16:59","startHours":15.980482578063153,"endHours":16.980482578063153,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:59","end":"17:59","startHours":16.980482578063153,"endHours":17.980482578063153,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:59","end":"18:59","startHours":17.980482578063153,"endHours":18.980482578063153,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:59","end":"19:59","startHours":18.980482578063153,"endHours":19.980482578063153,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:59","end":"20:59","startHours":19.980482578063153,"endHours":20.980482578063153,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:59","end":"21:59","startHours":20.980482578063153,"endHours":21.980482578063153,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:59","end":"22:59","startHours":21.980482578063153,"endHours":22.980482578063153,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:59","end":"23:59","startHours":22.980482578063153,"endHours":23.980482578063153,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:59","end":"00:59","startHours":23.980482578063153,"endHours":24.980482578063153,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:59","end":"01:59","startHours":24.980482578063153,"endHours":25.980482578063153,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:59","end":"02:59","startHours":25.980482578063153,"endHours":26.980482578063153,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:59","end":"03:59","startHours":26.980482578063153,"endHours":27.980482578063153,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:59","end":"04:59","startHours":27.980482578063153,"endHours":28.980482578063153,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:59","end":"05:59","startHours":28.980482578063153,"endHours":29.980482578063153,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:59","end":"06:59","startHours":29.980482578063153,"endHours":30.980482578063153,"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)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.194609048643084,"eotMinutes":-14.492568351336082,"ayanamsa":26.2016}},"calendars":{"vikram_samvat":2225,"vikram_samvatsara":"Vṛṣa","saka_samvat":2090,"saka_samvatsara":"Vibhava","bengali_samvat":1575,"malayalam_era":1344,"nanakshahi_year":699,"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 2225 Vṛṣa · Śaka 2090 Vibhava"},"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 17, 2168 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 17, 2168 CE for Kolhāpur, Maharashtra: Śukla Navamī, sūryodaya 06:59, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2168-02-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2168-02-17","sa":"https://sa.vidhyamitra.com/city/kolhapur/2168-02-17","hi":"https://hi.vidhyamitra.com/city/kolhapur/2168-02-17","x-default":"https://vidhyamitra.com/city/kolhapur/2168-02-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:55:01.655Z","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":"2026-05-31T00:55:01.655Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:55:01.655Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}