{"id":"vidhyamitra:city-day:kolhapur:1958-12-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1958-12-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1958-12-15","date_display":"December 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":12,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436552.770833,"kali_year":5060,"ahargana":1848087.2708,"sun":{"sidereal_longitude":238.9872,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":294.3647,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":55.3776,"elapsed_within_tithi_degrees":7.3776},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":294.3647,"elapsed_within_degrees":1.0314},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.3519},"karana":{"half_tithi_index":9,"name":"Bālava"},"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":1958,"month":12,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2436552.770833,"ahargana":1848087.2708,"kali_year":5060,"ayanamsa_lahiri":23.2796,"grahas":{"sun":{"sidereal_longitude":239.27442399999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":295.37092400000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":4.0802},"mars":{"sidereal_longitude":24.138923999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":228.86642400000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":207.96292400000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":248.042824,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":244.65842399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":179.4428,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":359.4428,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1958,"month":12,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436552.770833,"kali_year":5060,"ahargana":1848087.2708,"sun":{"sidereal_longitude":238.9872,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":294.3647,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":55.3776,"elapsed_within_tithi_degrees":7.3776},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":294.3647,"elapsed_within_degrees":1.0314},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":173.3519},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.08,"elongation":55.378},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.08,"opposition_distance":124.622}},"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":"06:55","sunsetLocal":"18:03","solarNoonLocal":"12:29","dayLengthHours":11.140443037600342,"dayLengthDisplay":"11 Hours 08 Mins 26 Secs","nightLengthDisplay":"12 Hours 51 Mins 34 Secs","moonriseLocal":"10:29","moonsetLocal":"21:57","rahuKala":{"name":"Rāhu Kāla","start":"08:18","end":"09:42","startHours":8.303148277007,"endHours":9.695703656707044,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:05","end":"12:29","startHours":11.088259036407088,"endHours":12.48081441610713,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:52","end":"15:16","startHours":13.873369795807172,"endHours":15.265925175507215,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:53","startHours":9.510029606080373,"endHours":9.881377707333716,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:22","end":"07:40","startHours":7.37477802387364,"endHours":7.671856504876316,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:51","startHours":12.109466314853785,"endHours":12.852162517360474,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:10","startHours":5.42520049229358,"endHours":6.16789669480027,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:55","startHours":5.982222644173597,"endHours":6.910592897306959,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:05","startHours":14.337554922373853,"endHours":15.080251124880542,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:51","end":"18:15","startHours":17.8510359349073,"endHours":18.2510359349073,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:03","end":"18:31","startHours":18.0510359349073,"endHours":18.51522106147398,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:48","end":"19:33","startHours":17.8010359349073,"endHours":19.5510359349073,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:51","startHours":24.109466314853783,"endHours":24.852162517360476,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:55","end":"08:18","startHours":6.910592897306959,"endHours":8.303148277007,"quality":"auspicious"},{"name":"Kāla","start":"08:18","end":"09:42","startHours":8.303148277007,"endHours":9.695703656707044,"quality":"inauspicious"},{"name":"Śubha","start":"09:42","end":"11:05","startHours":9.695703656707044,"endHours":11.088259036407088,"quality":"auspicious"},{"name":"Roga","start":"11:05","end":"12:29","startHours":11.088259036407088,"endHours":12.48081441610713,"quality":"inauspicious"},{"name":"Udveg","start":"12:29","end":"13:52","startHours":12.48081441610713,"endHours":13.873369795807172,"quality":"inauspicious"},{"name":"Chala","start":"13:52","end":"15:16","startHours":13.873369795807172,"endHours":15.265925175507215,"quality":"neutral"},{"name":"Labha","start":"15:16","end":"16:40","startHours":15.265925175507215,"endHours":16.65848055520726,"quality":"auspicious"},{"name":"Amṛta","start":"16:40","end":"18:03","startHours":16.65848055520726,"endHours":18.0510359349073,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:03","end":"19:40","startHours":18.0510359349073,"endHours":19.65848055520726,"quality":"neutral"},{"name":"Labha","start":"19:40","end":"21:16","startHours":19.65848055520726,"endHours":21.265925175507213,"quality":"auspicious"},{"name":"Amṛta","start":"21:16","end":"22:52","startHours":21.265925175507213,"endHours":22.87336979580717,"quality":"auspicious"},{"name":"Kāla","start":"22:52","end":"00:29","startHours":22.87336979580717,"endHours":24.48081441610713,"quality":"inauspicious"},{"name":"Śubha","start":"00:29","end":"02:05","startHours":24.48081441610713,"endHours":26.088259036407088,"quality":"auspicious"},{"name":"Roga","start":"02:05","end":"03:42","startHours":26.088259036407088,"endHours":27.695703656707046,"quality":"inauspicious"},{"name":"Udveg","start":"03:42","end":"05:18","startHours":27.695703656707046,"endHours":29.303148277007,"quality":"inauspicious"},{"name":"Chala","start":"05:18","end":"06:55","startHours":29.303148277007,"endHours":30.91059289730696,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:55","end":"07:55","startHours":6.910592897306959,"endHours":7.910592897306959,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:55","end":"08:55","startHours":7.910592897306959,"endHours":8.910592897306959,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:55","end":"09:55","startHours":8.910592897306959,"endHours":9.910592897306959,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:55","end":"10:55","startHours":9.910592897306959,"endHours":10.910592897306959,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:55","end":"11:55","startHours":10.910592897306959,"endHours":11.910592897306959,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:55","end":"12:55","startHours":11.910592897306959,"endHours":12.910592897306959,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:55","end":"13:55","startHours":12.910592897306959,"endHours":13.910592897306959,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:55","end":"14:55","startHours":13.910592897306959,"endHours":14.910592897306959,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:55","end":"15:55","startHours":14.910592897306959,"endHours":15.910592897306959,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:55","end":"16:55","startHours":15.910592897306959,"endHours":16.91059289730696,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:55","end":"17:55","startHours":16.91059289730696,"endHours":17.91059289730696,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:55","end":"18:55","startHours":17.91059289730696,"endHours":18.91059289730696,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:55","end":"19:55","startHours":18.91059289730696,"endHours":19.91059289730696,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:55","end":"20:55","startHours":19.91059289730696,"endHours":20.91059289730696,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:55","end":"21:55","startHours":20.91059289730696,"endHours":21.91059289730696,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:55","end":"22:55","startHours":21.91059289730696,"endHours":22.91059289730696,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:55","end":"23:55","startHours":22.91059289730696,"endHours":23.91059289730696,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:55","end":"00:55","startHours":23.91059289730696,"endHours":24.91059289730696,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:55","end":"01:55","startHours":24.91059289730696,"endHours":25.91059289730696,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:55","end":"02:55","startHours":25.91059289730696,"endHours":26.91059289730696,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:55","end":"03:55","startHours":26.91059289730696,"endHours":27.91059289730696,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:55","end":"04:55","startHours":27.91059289730696,"endHours":28.91059289730696,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:55","end":"05:55","startHours":28.91059289730696,"endHours":29.91059289730696,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:55","end":"06:55","startHours":29.91059289730696,"endHours":30.91059289730696,"planetary_lord":"Venus"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.227223296506043,"eotMinutes":4.177935033572184,"ayanamsa":23.2796}},"calendars":{"vikram_samvat":2015,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1880,"saka_samvatsara":"Vilambī","bengali_samvat":1365,"malayalam_era":1134,"nanakshahi_year":489,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Pañcamī · Vikram 2015 Virodhakṛt · Śaka 1880 Vilambī"},"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 December 15, 1958 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"December 15, 1958 CE for Kolhāpur, Maharashtra: Śukla Pañcamī, sūryodaya 06:55, sūryāsta 18:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1958-12-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1958-12-15","sa":"https://sa.vidhyamitra.com/city/kolhapur/1958-12-15","hi":"https://hi.vidhyamitra.com/city/kolhapur/1958-12-15","x-default":"https://vidhyamitra.com/city/kolhapur/1958-12-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T20:19:38.256Z","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":"2026-06-01T20:19:38.256Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T20:19:38.256Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}