{"id":"vidhyamitra:city-day:kolhapur:2169-02-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2169-02-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2169-02-13","date_display":"February 13, 2169 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":2169,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513314.770833,"kali_year":5270,"ahargana":1924849.2708,"sun":{"sidereal_longitude":298.1093,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":134.7345,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":196.6252,"elapsed_within_tithi_degrees":4.6252},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.7345,"elapsed_within_degrees":1.4012},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.8438},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2169,"month":2,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513314.770833,"ahargana":1924849.2708,"kali_year":5270,"ayanamsa_lahiri":26.2155,"grahas":{"sun":{"sidereal_longitude":298.425751,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":135.72885099999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":3.9911},"mars":{"sidereal_longitude":295.983251,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":288.42235099999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":103.170051,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"venus":{"sidereal_longitude":288.76415099999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":288.38655100000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":72.2226,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":252.2226,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2169,"month":2,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513314.770833,"kali_year":5270,"ahargana":1924849.2708,"sun":{"sidereal_longitude":298.1093,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":134.7345,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":196.6252,"elapsed_within_tithi_degrees":4.6252},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.7345,"elapsed_within_degrees":1.4012},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.8438},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.991,"elongation":163.375},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.991,"opposition_distance":16.625}},"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":"18:35","solarNoonLocal":"12:48","dayLengthHours":11.576687435738437,"dayLengthDisplay":"11 Hours 34 Mins 36 Secs","nightLengthDisplay":"12 Hours 25 Mins 24 Secs","moonriseLocal":"19:46","moonsetLocal":"08:08","rahuKala":{"name":"Rāhu Kāla","start":"08:27","end":"09:54","startHours":8.45251429927512,"endHours":9.899600228742424,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:21","end":"12:48","startHours":11.346686158209728,"endHours":12.793772087677034,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:14","end":"15:41","startHours":14.240858017144337,"endHours":15.687943946611643,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:06","startHours":9.706655438146782,"endHours":10.092545019338065,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:48","startHours":7.487790346296916,"endHours":7.796502011249941,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:11","startHours":12.407882506485754,"endHours":13.179661668868315,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:28","end":"06:14","startHours":5.46187004504269,"endHours":6.233649207425252,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:02","end":"07:00","startHours":6.040704416829612,"endHours":7.005428369807815,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:30","startHours":14.723219993633439,"endHours":15.494999156016002,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.382115805546253,"endHours":18.78211580554625,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:04","startHours":18.582115805546252,"endHours":19.064477782035354,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.332115805546252,"endHours":20.082115805546252,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:11","startHours":24.407882506485752,"endHours":25.179661668868317,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:00","end":"08:27","startHours":7.005428369807815,"endHours":8.45251429927512,"quality":"auspicious"},{"name":"Kāla","start":"08:27","end":"09:54","startHours":8.45251429927512,"endHours":9.899600228742424,"quality":"inauspicious"},{"name":"Śubha","start":"09:54","end":"11:21","startHours":9.899600228742424,"endHours":11.346686158209728,"quality":"auspicious"},{"name":"Roga","start":"11:21","end":"12:48","startHours":11.346686158209728,"endHours":12.793772087677034,"quality":"inauspicious"},{"name":"Udveg","start":"12:48","end":"14:14","startHours":12.793772087677034,"endHours":14.240858017144337,"quality":"inauspicious"},{"name":"Chala","start":"14:14","end":"15:41","startHours":14.240858017144337,"endHours":15.687943946611643,"quality":"neutral"},{"name":"Labha","start":"15:41","end":"17:08","startHours":15.687943946611643,"endHours":17.135029876078946,"quality":"auspicious"},{"name":"Amṛta","start":"17:08","end":"18:35","startHours":17.135029876078946,"endHours":18.582115805546252,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:35","end":"20:08","startHours":18.582115805546252,"endHours":20.135029876078946,"quality":"neutral"},{"name":"Labha","start":"20:08","end":"21:41","startHours":20.135029876078946,"endHours":21.687943946611643,"quality":"auspicious"},{"name":"Amṛta","start":"21:41","end":"23:14","startHours":21.687943946611643,"endHours":23.240858017144337,"quality":"auspicious"},{"name":"Kāla","start":"23:14","end":"00:48","startHours":23.240858017144337,"endHours":24.793772087677034,"quality":"inauspicious"},{"name":"Śubha","start":"00:48","end":"02:21","startHours":24.793772087677034,"endHours":26.346686158209728,"quality":"auspicious"},{"name":"Roga","start":"02:21","end":"03:54","startHours":26.346686158209728,"endHours":27.899600228742422,"quality":"inauspicious"},{"name":"Udveg","start":"03:54","end":"05:27","startHours":27.899600228742422,"endHours":29.45251429927512,"quality":"inauspicious"},{"name":"Chala","start":"05:27","end":"07:00","startHours":29.45251429927512,"endHours":31.005428369807817,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":7.005428369807815,"endHours":8.005428369807815,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":8.005428369807815,"endHours":9.005428369807815,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":9.005428369807815,"endHours":10.005428369807815,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":10.005428369807815,"endHours":11.005428369807815,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":11.005428369807815,"endHours":12.005428369807815,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":12.005428369807815,"endHours":13.005428369807815,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":13.005428369807815,"endHours":14.005428369807815,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":14.005428369807815,"endHours":15.005428369807815,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":15.005428369807815,"endHours":16.005428369807817,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":16.005428369807817,"endHours":17.005428369807817,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":17.005428369807817,"endHours":18.005428369807817,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":18.005428369807817,"endHours":19.005428369807817,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":19.005428369807817,"endHours":20.005428369807817,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":20.005428369807817,"endHours":21.005428369807817,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":21.005428369807817,"endHours":22.005428369807817,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":22.005428369807817,"endHours":23.005428369807817,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":23.005428369807817,"endHours":24.005428369807817,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":24.005428369807817,"endHours":25.005428369807817,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":25.005428369807817,"endHours":26.005428369807817,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":26.005428369807817,"endHours":27.005428369807817,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":27.005428369807817,"endHours":28.005428369807817,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":28.005428369807817,"endHours":29.005428369807817,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":29.005428369807817,"endHours":30.005428369807817,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":30.005428369807817,"endHours":31.005428369807817,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.306812777456766,"eotMinutes":-14.599525260622107,"ayanamsa":26.2155}},"calendars":{"vikram_samvat":2226,"vikram_samvatsara":"Citrabhānu","saka_samvat":2091,"saka_samvatsara":"Śukla","bengali_samvat":1576,"malayalam_era":1345,"nanakshahi_year":700,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Dvitīyā · Vikram 2226 Citrabhānu · Śaka 2091 Śukla"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 13, 2169 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 13, 2169 CE for Kolhāpur, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 07:00, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2169-02-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2169-02-13","sa":"https://sa.vidhyamitra.com/city/kolhapur/2169-02-13","hi":"https://hi.vidhyamitra.com/city/kolhapur/2169-02-13","x-default":"https://vidhyamitra.com/city/kolhapur/2169-02-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T11:48:23.061Z","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":"2026-06-01T11:48:23.061Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T11:48:23.061Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}