{"id":"vidhyamitra:city-day:kolhapur:1958-02-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1958-02-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1958-02-15","date_display":"February 15, 1958 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":1958,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436249.770833,"kali_year":5059,"ahargana":1847784.2708,"sun":{"sidereal_longitude":302.781,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":260.7915,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":318.0105,"elapsed_within_tithi_degrees":6.0105},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":260.7915,"elapsed_within_degrees":7.4581},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.5724},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1958,"month":2,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2436249.770833,"ahargana":1847784.2708,"kali_year":5059,"ayanamsa_lahiri":23.268,"grahas":{"sun":{"sidereal_longitude":302.58310099999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":261.5841009999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":4.0874},"mars":{"sidereal_longitude":255.41100099999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":290.57490099999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":188.69150100000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":278.057501,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":240.97620099999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":195.4972,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":15.4972,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"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":1958,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436249.770833,"kali_year":5059,"ahargana":1847784.2708,"sun":{"sidereal_longitude":302.781,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":260.7915,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":318.0105,"elapsed_within_tithi_degrees":6.0105},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":260.7915,"elapsed_within_degrees":7.4581},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.5724},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.087,"elongation":41.99},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.087,"opposition_distance":138.01}},"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":11.593638961563922,"dayLengthDisplay":"11 Hours 35 Mins 37 Secs","nightLengthDisplay":"12 Hours 24 Mins 23 Secs","moonriseLocal":"04:30","moonsetLocal":"15:38","rahuKala":{"name":"Rāhu Kāla","start":"09:54","end":"11:21","startHours":9.894887943732353,"endHours":11.344092813927842,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:15","end":"15:42","startHours":14.242502554318824,"endHours":15.691707424514313,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:00","end":"08:27","startHours":6.996478203341372,"endHours":8.445683073536863,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:05","startHours":9.701660627706287,"endHours":10.088115259758418,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:47","startHours":7.479546493406535,"endHours":7.78871019904824,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:11","startHours":12.406843052071203,"endHours":13.179752316175463,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:13","startHours":5.450659675132849,"endHours":6.2235689392371105,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:02","end":"07:00","startHours":6.030341623211045,"endHours":6.996478203341372,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:30","startHours":14.725570844383988,"endHours":15.49848010848825,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.390117164905295,"endHours":18.790117164905293,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:04","startHours":18.590117164905294,"endHours":19.073185454970456,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.340117164905294,"endHours":20.090117164905294,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:11","startHours":24.4068430520712,"endHours":25.179752316175463,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:00","end":"08:27","startHours":6.996478203341372,"endHours":8.445683073536863,"quality":"inauspicious"},{"name":"Śubha","start":"08:27","end":"09:54","startHours":8.445683073536863,"endHours":9.894887943732353,"quality":"auspicious"},{"name":"Roga","start":"09:54","end":"11:21","startHours":9.894887943732353,"endHours":11.344092813927842,"quality":"inauspicious"},{"name":"Udveg","start":"11:21","end":"12:48","startHours":11.344092813927842,"endHours":12.793297684123333,"quality":"inauspicious"},{"name":"Chala","start":"12:48","end":"14:15","startHours":12.793297684123333,"endHours":14.242502554318824,"quality":"neutral"},{"name":"Labha","start":"14:15","end":"15:42","startHours":14.242502554318824,"endHours":15.691707424514313,"quality":"auspicious"},{"name":"Amṛta","start":"15:42","end":"17:08","startHours":15.691707424514313,"endHours":17.140912294709803,"quality":"auspicious"},{"name":"Kāla","start":"17:08","end":"18:35","startHours":17.140912294709803,"endHours":18.590117164905294,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:35","end":"20:08","startHours":18.590117164905294,"endHours":20.140912294709803,"quality":"auspicious"},{"name":"Amṛta","start":"20:08","end":"21:42","startHours":20.140912294709803,"endHours":21.691707424514313,"quality":"auspicious"},{"name":"Kāla","start":"21:42","end":"23:15","startHours":21.691707424514313,"endHours":23.242502554318826,"quality":"inauspicious"},{"name":"Śubha","start":"23:15","end":"00:48","startHours":23.242502554318826,"endHours":24.79329768412333,"quality":"auspicious"},{"name":"Roga","start":"00:48","end":"02:21","startHours":24.79329768412333,"endHours":26.344092813927844,"quality":"inauspicious"},{"name":"Udveg","start":"02:21","end":"03:54","startHours":26.344092813927844,"endHours":27.894887943732353,"quality":"inauspicious"},{"name":"Chala","start":"03:54","end":"05:27","startHours":27.894887943732353,"endHours":29.445683073536863,"quality":"neutral"},{"name":"Labha","start":"05:27","end":"07:00","startHours":29.445683073536863,"endHours":30.996478203341372,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.996478203341372,"endHours":7.996478203341372,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.996478203341372,"endHours":8.996478203341372,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.996478203341372,"endHours":9.996478203341372,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.996478203341372,"endHours":10.996478203341372,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.996478203341372,"endHours":11.996478203341372,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.996478203341372,"endHours":12.996478203341372,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.996478203341372,"endHours":13.996478203341372,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.996478203341372,"endHours":14.996478203341372,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.996478203341372,"endHours":15.996478203341372,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.996478203341372,"endHours":16.996478203341372,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.996478203341372,"endHours":17.996478203341372,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.996478203341372,"endHours":18.996478203341372,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.996478203341372,"endHours":19.996478203341372,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.996478203341372,"endHours":20.996478203341372,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.996478203341372,"endHours":21.996478203341372,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.996478203341372,"endHours":22.996478203341372,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.996478203341372,"endHours":23.996478203341372,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.996478203341372,"endHours":24.996478203341372,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.996478203341372,"endHours":25.996478203341372,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.996478203341372,"endHours":26.996478203341372,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.996478203341372,"endHours":27.996478203341372,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.996478203341372,"endHours":28.996478203341372,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.996478203341372,"endHours":29.996478203341372,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.996478203341372,"endHours":30.996478203341372,"planetary_lord":"Mercury"}],"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","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","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":-12.900894043681296,"eotMinutes":-14.571061047399978,"ayanamsa":23.268}},"calendars":{"vikram_samvat":2015,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1880,"saka_samvatsara":"Vilambī","bengali_samvat":1365,"malayalam_era":1134,"nanakshahi_year":489,"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":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Dvādaśī · Vikram 2015 Virodhakṛt · Śaka 1880 Vilambī"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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, 1958 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 15, 1958 CE for Kolhāpur, Maharashtra: Kṛṣṇa Dvādaśī, sūryodaya 07:00, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1958-02-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1958-02-15","sa":"https://sa.vidhyamitra.com/city/kolhapur/1958-02-15","hi":"https://hi.vidhyamitra.com/city/kolhapur/1958-02-15","x-default":"https://vidhyamitra.com/city/kolhapur/1958-02-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:56:07.100Z","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":"2026-06-01T21:56:07.100Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:56:07.100Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}