{"id":"vidhyamitra:city-day:kolhapur:1918-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1918-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1918-01-15","date_display":"January 15, 1918 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":1918,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421608.770833,"kali_year":5019,"ahargana":1833143.2708,"sun":{"sidereal_longitude":271.466,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":297.8056,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":26.3396,"elapsed_within_tithi_degrees":2.3396},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.8056,"elapsed_within_degrees":4.4723},"yoga":{"number":16,"name":"Siddhi","sum_longitude":209.2716},"karana":{"half_tithi_index":4,"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":1918,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2421608.770833,"ahargana":1833143.2708,"kali_year":5019,"ayanamsa_lahiri":22.7081,"grahas":{"sun":{"sidereal_longitude":271.381794,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":300.04229399999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":3.2657},"mars":{"sidereal_longitude":159.20349399999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":251.81049400000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":39.46209399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":306.368294,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":110.30929400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":251.2478,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":71.2478,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1918,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421608.770833,"kali_year":5019,"ahargana":1833143.2708,"sun":{"sidereal_longitude":271.466,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":297.8056,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":26.3396,"elapsed_within_tithi_degrees":2.3396},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.8056,"elapsed_within_degrees":4.4723},"yoga":{"number":16,"name":"Siddhi","sum_longitude":209.2716},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.266,"elongation":26.34},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.266,"opposition_distance":153.66}},"eclipse_window_40days":[{"offset_days":-18,"type":"lunar","occurs":true,"moon_latitude":0.156,"opposition_distance":2.753},{"offset_days":-2,"type":"solar","occurs":true,"moon_latitude":1.39,"elongation":0.055}]},"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":"07:05","sunsetLocal":"18:19","solarNoonLocal":"12:42","dayLengthHours":11.229721559815818,"dayLengthDisplay":"11 Hours 13 Mins 47 Secs","nightLengthDisplay":"12 Hours 46 Mins 13 Secs","moonriseLocal":"08:52","moonsetLocal":"20:22","rahuKala":{"name":"Rāhu Kāla","start":"15:31","end":"16:55","startHours":15.51370954738951,"endHours":16.91742474236649,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:54","end":"11:18","startHours":9.898848767481601,"endHours":11.302563962458578,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:42","end":"14:07","startHours":12.706279157435556,"endHours":14.109994352412532,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:05","startHours":9.711686741484671,"endHours":10.08601079347853,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:34","end":"07:52","startHours":7.559323442519972,"endHours":7.85878268411506,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:05","startHours":12.331955105441693,"endHours":13.080603209429416,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:36","end":"06:21","startHours":5.594122169552204,"endHours":6.342770273539926,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:09","end":"07:05","startHours":6.155608247542995,"endHours":7.0914183775276465,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:20","startHours":14.577899417404858,"endHours":15.326547521392579,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.121139937343465,"endHours":18.521139937343463,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:47","startHours":18.321139937343464,"endHours":18.78904500233579,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.071139937343464,"endHours":19.821139937343464,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:05","startHours":24.331955105441693,"endHours":25.080603209429412,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:05","end":"08:30","startHours":7.0914183775276465,"endHours":8.495133572504624,"quality":"inauspicious"},{"name":"Udveg","start":"08:30","end":"09:54","startHours":8.495133572504624,"endHours":9.898848767481601,"quality":"inauspicious"},{"name":"Chala","start":"09:54","end":"11:18","startHours":9.898848767481601,"endHours":11.302563962458578,"quality":"neutral"},{"name":"Labha","start":"11:18","end":"12:42","startHours":11.302563962458578,"endHours":12.706279157435556,"quality":"auspicious"},{"name":"Amṛta","start":"12:42","end":"14:07","startHours":12.706279157435556,"endHours":14.109994352412532,"quality":"auspicious"},{"name":"Kāla","start":"14:07","end":"15:31","startHours":14.109994352412532,"endHours":15.51370954738951,"quality":"inauspicious"},{"name":"Śubha","start":"15:31","end":"16:55","startHours":15.51370954738951,"endHours":16.91742474236649,"quality":"auspicious"},{"name":"Roga","start":"16:55","end":"18:19","startHours":16.91742474236649,"endHours":18.321139937343464,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:19","end":"19:55","startHours":18.321139937343464,"endHours":19.917424742366485,"quality":"inauspicious"},{"name":"Śubha","start":"19:55","end":"21:31","startHours":19.917424742366485,"endHours":21.51370954738951,"quality":"auspicious"},{"name":"Roga","start":"21:31","end":"23:07","startHours":21.51370954738951,"endHours":23.10999435241253,"quality":"inauspicious"},{"name":"Udveg","start":"23:07","end":"00:42","startHours":23.10999435241253,"endHours":24.706279157435553,"quality":"inauspicious"},{"name":"Chala","start":"00:42","end":"02:18","startHours":24.706279157435553,"endHours":26.302563962458578,"quality":"neutral"},{"name":"Labha","start":"02:18","end":"03:54","startHours":26.302563962458578,"endHours":27.8988487674816,"quality":"auspicious"},{"name":"Amṛta","start":"03:54","end":"05:30","startHours":27.8988487674816,"endHours":29.49513357250462,"quality":"auspicious"},{"name":"Kāla","start":"05:30","end":"07:05","startHours":29.49513357250462,"endHours":31.091418377527646,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:05","end":"08:05","startHours":7.0914183775276465,"endHours":8.091418377527646,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:05","end":"09:05","startHours":8.091418377527646,"endHours":9.091418377527646,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:05","end":"10:05","startHours":9.091418377527646,"endHours":10.091418377527646,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:05","end":"11:05","startHours":10.091418377527646,"endHours":11.091418377527646,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:05","end":"12:05","startHours":11.091418377527646,"endHours":12.091418377527646,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:05","end":"13:05","startHours":12.091418377527646,"endHours":13.091418377527646,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:05","end":"14:05","startHours":13.091418377527646,"endHours":14.091418377527646,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:05","end":"15:05","startHours":14.091418377527646,"endHours":15.091418377527646,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:05","end":"16:05","startHours":15.091418377527646,"endHours":16.091418377527646,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:05","end":"17:05","startHours":16.091418377527646,"endHours":17.091418377527646,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:05","end":"18:05","startHours":17.091418377527646,"endHours":18.091418377527646,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:05","end":"19:05","startHours":18.091418377527646,"endHours":19.091418377527646,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:05","end":"20:05","startHours":19.091418377527646,"endHours":20.091418377527646,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:05","end":"21:05","startHours":20.091418377527646,"endHours":21.091418377527646,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:05","end":"22:05","startHours":21.091418377527646,"endHours":22.091418377527646,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:05","end":"23:05","startHours":22.091418377527646,"endHours":23.091418377527646,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:05","end":"00:05","startHours":23.091418377527646,"endHours":24.091418377527646,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:05","end":"01:05","startHours":24.091418377527646,"endHours":25.091418377527646,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:05","end":"02:05","startHours":25.091418377527646,"endHours":26.091418377527646,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:05","end":"03:05","startHours":26.091418377527646,"endHours":27.091418377527646,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:05","end":"04:05","startHours":27.091418377527646,"endHours":28.091418377527646,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:05","end":"05:05","startHours":28.091418377527646,"endHours":29.091418377527646,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:05","end":"06:05","startHours":29.091418377527646,"endHours":30.091418377527646,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:05","end":"07:05","startHours":30.091418377527646,"endHours":31.091418377527646,"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.29023427722841,"eotMinutes":-9.349949446133257,"ayanamsa":22.7081}},"calendars":{"vikram_samvat":1975,"vikram_samvatsara":"Prajāpati","saka_samvat":1840,"saka_samvatsara":"Kālayukta","bengali_samvat":1325,"malayalam_era":1094,"nanakshahi_year":449,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Tṛtīyā · Vikram 1975 Prajāpati · Śaka 1840 Kālayukta"},"festivals":[],"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 January 15, 1918 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"January 15, 1918 CE for Kolhāpur, Maharashtra: Śukla Tṛtīyā, sūryodaya 07:05, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1918-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1918-01-15","sa":"https://sa.vidhyamitra.com/city/kolhapur/1918-01-15","hi":"https://hi.vidhyamitra.com/city/kolhapur/1918-01-15","x-default":"https://vidhyamitra.com/city/kolhapur/1918-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:03:12.849Z","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":"2026-05-31T03:03:12.849Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:03:12.849Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}