{"id":"vidhyamitra:city-day:kolhapur:2028-02-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2028-02-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2028-02-15","date_display":"February 15, 2028 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":2028,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461816.770833,"kali_year":5129,"ahargana":1873351.2708,"sun":{"sidereal_longitude":301.6511,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":179.6847,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":238.0336,"elapsed_within_tithi_degrees":10.0336},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":179.6847,"elapsed_within_degrees":6.3514},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":121.3358},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":2028,"month":2,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461816.770833,"ahargana":1873351.2708,"kali_year":5129,"ayanamsa_lahiri":24.2459,"grahas":{"sun":{"sidereal_longitude":301.621353,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":182.89195300000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":-4.4149},"mars":{"sidereal_longitude":308.77915299999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":279.311953,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":151.340353,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":344.219853,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":359.247853,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":280.8345,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":100.8345,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2028,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461816.770833,"kali_year":5129,"ahargana":1873351.2708,"sun":{"sidereal_longitude":301.6511,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":179.6847,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":238.0336,"elapsed_within_tithi_degrees":10.0336},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":179.6847,"elapsed_within_degrees":6.3514},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":121.3358},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.415,"elongation":121.966},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.415,"opposition_distance":58.034}},"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":11.593866401794646,"dayLengthDisplay":"11 Hours 35 Mins 38 Secs","nightLengthDisplay":"12 Hours 24 Mins 22 Secs","moonriseLocal":"23:03","moonsetLocal":"10:42","rahuKala":{"name":"Rāhu Kāla","start":"15:42","end":"17:08","startHours":15.691764284571995,"endHours":17.140997584796324,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:54","end":"11:21","startHours":9.89483108367467,"endHours":11.344064383899003,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:48","end":"14:15","startHours":12.793297684123333,"endHours":14.242530984347663,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:05","startHours":9.701599976978095,"endHours":10.088062190371248,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:47","startHours":7.4794422499674535,"endHours":7.7886120206819776,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:11","startHours":12.406835470730178,"endHours":13.179759897516488,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:13","startHours":5.450515629653391,"endHours":6.2234400564397,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:02","end":"07:00","startHours":6.030208949743123,"endHours":6.99636448322601,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:30","startHours":14.725608751089107,"endHours":15.498533177875416,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.390230885020657,"endHours":18.790230885020655,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:04","startHours":18.590230885020656,"endHours":19.0733086517621,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.340230885020656,"endHours":20.090230885020656,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:11","startHours":24.406835470730176,"endHours":25.179759897516487,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:00","end":"08:27","startHours":6.99636448322601,"endHours":8.44559778345034,"quality":"inauspicious"},{"name":"Udveg","start":"08:27","end":"09:54","startHours":8.44559778345034,"endHours":9.89483108367467,"quality":"inauspicious"},{"name":"Chala","start":"09:54","end":"11:21","startHours":9.89483108367467,"endHours":11.344064383899003,"quality":"neutral"},{"name":"Labha","start":"11:21","end":"12:48","startHours":11.344064383899003,"endHours":12.793297684123333,"quality":"auspicious"},{"name":"Amṛta","start":"12:48","end":"14:15","startHours":12.793297684123333,"endHours":14.242530984347663,"quality":"auspicious"},{"name":"Kāla","start":"14:15","end":"15:42","startHours":14.242530984347663,"endHours":15.691764284571995,"quality":"inauspicious"},{"name":"Śubha","start":"15:42","end":"17:08","startHours":15.691764284571995,"endHours":17.140997584796324,"quality":"auspicious"},{"name":"Roga","start":"17:08","end":"18:35","startHours":17.140997584796324,"endHours":18.590230885020656,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:35","end":"20:08","startHours":18.590230885020656,"endHours":20.140997584796324,"quality":"inauspicious"},{"name":"Śubha","start":"20:08","end":"21:42","startHours":20.140997584796324,"endHours":21.691764284571995,"quality":"auspicious"},{"name":"Roga","start":"21:42","end":"23:15","startHours":21.691764284571995,"endHours":23.242530984347663,"quality":"inauspicious"},{"name":"Udveg","start":"23:15","end":"00:48","startHours":23.242530984347663,"endHours":24.79329768412333,"quality":"inauspicious"},{"name":"Chala","start":"00:48","end":"02:21","startHours":24.79329768412333,"endHours":26.344064383899003,"quality":"neutral"},{"name":"Labha","start":"02:21","end":"03:54","startHours":26.344064383899003,"endHours":27.89483108367467,"quality":"auspicious"},{"name":"Amṛta","start":"03:54","end":"05:27","startHours":27.89483108367467,"endHours":29.44559778345034,"quality":"auspicious"},{"name":"Kāla","start":"05:27","end":"07:00","startHours":29.44559778345034,"endHours":30.99636448322601,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.99636448322601,"endHours":7.99636448322601,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.99636448322601,"endHours":8.99636448322601,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.99636448322601,"endHours":9.99636448322601,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.99636448322601,"endHours":10.99636448322601,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.99636448322601,"endHours":11.99636448322601,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.99636448322601,"endHours":12.99636448322601,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.99636448322601,"endHours":13.99636448322601,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.99636448322601,"endHours":14.99636448322601,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.99636448322601,"endHours":15.99636448322601,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.99636448322601,"endHours":16.99636448322601,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.99636448322601,"endHours":17.99636448322601,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.99636448322601,"endHours":18.99636448322601,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.99636448322601,"endHours":19.99636448322601,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.99636448322601,"endHours":20.99636448322601,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.99636448322601,"endHours":21.99636448322601,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.99636448322601,"endHours":22.99636448322601,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.99636448322601,"endHours":23.99636448322601,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.99636448322601,"endHours":24.99636448322601,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.99636448322601,"endHours":25.99636448322601,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.99636448322601,"endHours":26.99636448322601,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.99636448322601,"endHours":27.99636448322601,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.99636448322601,"endHours":28.99636448322601,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.99636448322601,"endHours":29.99636448322601,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.99636448322601,"endHours":30.99636448322601,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-12.895439376618844,"eotMinutes":-14.571061047399978,"ayanamsa":24.2459}},"calendars":{"vikram_samvat":2085,"vikram_samvatsara":"Durmati","saka_samvat":1950,"saka_samvatsara":"Kīlaka","bengali_samvat":1435,"malayalam_era":1204,"nanakshahi_year":559,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Pañcamī · Vikram 2085 Durmati · Śaka 1950 Kīlaka"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"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":[]},"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, 2028 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 15, 2028 CE for Kolhāpur, Maharashtra: Kṛṣṇa Pañcamī, sūryodaya 07:00, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2028-02-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2028-02-15","sa":"https://sa.vidhyamitra.com/city/kolhapur/2028-02-15","hi":"https://hi.vidhyamitra.com/city/kolhapur/2028-02-15","x-default":"https://vidhyamitra.com/city/kolhapur/2028-02-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:46:44.617Z","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":"2026-05-14T18:46:44.617Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:46:44.617Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}