{"id":"vidhyamitra:city-day:kolhapur:2087-04-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2087-04-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2087-04-19","date_display":"April 19, 2087 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":2087,"month":4,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2483429.770833,"kali_year":5189,"ahargana":1894964.2708,"sun":{"sidereal_longitude":4.0811,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":197.6772,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":193.5961,"elapsed_within_tithi_degrees":1.5961},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.6772,"elapsed_within_degrees":11.0106},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.7584},"karana":{"half_tithi_index":32,"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":2087,"month":4,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2483429.770833,"ahargana":1894964.2708,"kali_year":5189,"ayanamsa_lahiri":25.0725,"grahas":{"sun":{"sidereal_longitude":4.1659779999999955,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":195.80297799999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false,"latitude":-1.389},"mars":{"sidereal_longitude":84.32867799999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":6.323677999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":133.376978,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":46.36277799999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":7.122977999999989,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":215.6737,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":35.6737,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2087,"month":4,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2483429.770833,"kali_year":5189,"ahargana":1894964.2708,"sun":{"sidereal_longitude":4.0811,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":197.6772,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":193.5961,"elapsed_within_tithi_degrees":1.5961},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.6772,"elapsed_within_degrees":11.0106},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.7584},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.389,"elongation":166.404},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.389,"opposition_distance":13.596}},"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":"06:15","sunsetLocal":"18:49","solarNoonLocal":"12:32","dayLengthHours":12.572793880232961,"dayLengthDisplay":"12 Hours 34 Mins 22 Secs","nightLengthDisplay":"11 Hours 25 Mins 38 Secs","moonriseLocal":"19:35","moonsetLocal":"07:03","rahuKala":{"name":"Rāhu Kāla","start":"09:24","end":"10:58","startHours":9.394905923365286,"endHours":10.966505158394405,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:07","end":"15:41","startHours":14.109703628452646,"endHours":15.681302863481765,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:15","end":"07:49","startHours":6.251707453307046,"endHours":7.8233066883361655,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:36","startHours":9.185359358694736,"endHours":9.604452488035836,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:07","startHours":6.77557386498342,"endHours":7.110848368456299,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:57","startHours":12.119011264082427,"endHours":12.957197522764623,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:35","end":"05:25","startHours":4.575334935942651,"endHours":5.413521194624848,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:12","end":"06:15","startHours":5.203974629954299,"endHours":6.251707453307046,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:28","startHours":14.633570040129019,"endHours":15.471756298811217,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:37","end":"19:01","startHours":18.624501333540007,"endHours":19.024501333540005,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:49","end":"19:21","startHours":18.824501333540006,"endHours":19.34836774521638,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:34","end":"20:19","startHours":18.574501333540006,"endHours":20.324501333540006,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:57","startHours":24.119011264082424,"endHours":24.957197522764623,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:15","end":"07:49","startHours":6.251707453307046,"endHours":7.8233066883361655,"quality":"inauspicious"},{"name":"Śubha","start":"07:49","end":"09:24","startHours":7.8233066883361655,"endHours":9.394905923365286,"quality":"auspicious"},{"name":"Roga","start":"09:24","end":"10:58","startHours":9.394905923365286,"endHours":10.966505158394405,"quality":"inauspicious"},{"name":"Udveg","start":"10:58","end":"12:32","startHours":10.966505158394405,"endHours":12.538104393423527,"quality":"inauspicious"},{"name":"Chala","start":"12:32","end":"14:07","startHours":12.538104393423527,"endHours":14.109703628452646,"quality":"neutral"},{"name":"Labha","start":"14:07","end":"15:41","startHours":14.109703628452646,"endHours":15.681302863481765,"quality":"auspicious"},{"name":"Amṛta","start":"15:41","end":"17:15","startHours":15.681302863481765,"endHours":17.252902098510887,"quality":"auspicious"},{"name":"Kāla","start":"17:15","end":"18:49","startHours":17.252902098510887,"endHours":18.824501333540006,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:49","end":"20:15","startHours":18.824501333540006,"endHours":20.252902098510887,"quality":"auspicious"},{"name":"Amṛta","start":"20:15","end":"21:41","startHours":20.252902098510887,"endHours":21.681302863481765,"quality":"auspicious"},{"name":"Kāla","start":"21:41","end":"23:07","startHours":21.681302863481765,"endHours":23.109703628452646,"quality":"inauspicious"},{"name":"Śubha","start":"23:07","end":"00:32","startHours":23.109703628452646,"endHours":24.538104393423524,"quality":"auspicious"},{"name":"Roga","start":"00:32","end":"01:58","startHours":24.538104393423524,"endHours":25.966505158394405,"quality":"inauspicious"},{"name":"Udveg","start":"01:58","end":"03:24","startHours":25.966505158394405,"endHours":27.394905923365286,"quality":"inauspicious"},{"name":"Chala","start":"03:24","end":"04:49","startHours":27.394905923365286,"endHours":28.823306688336167,"quality":"neutral"},{"name":"Labha","start":"04:49","end":"06:15","startHours":28.823306688336167,"endHours":30.251707453307045,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.251707453307046,"endHours":7.251707453307046,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.251707453307046,"endHours":8.251707453307045,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.251707453307045,"endHours":9.251707453307045,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.251707453307045,"endHours":10.251707453307045,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.251707453307045,"endHours":11.251707453307045,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.251707453307045,"endHours":12.251707453307045,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.251707453307045,"endHours":13.251707453307045,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.251707453307045,"endHours":14.251707453307045,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.251707453307045,"endHours":15.251707453307045,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.251707453307045,"endHours":16.251707453307045,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.251707453307045,"endHours":17.251707453307045,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.251707453307045,"endHours":18.251707453307045,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.251707453307045,"endHours":19.251707453307045,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.251707453307045,"endHours":20.251707453307045,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.251707453307045,"endHours":21.251707453307045,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.251707453307045,"endHours":22.251707453307045,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.251707453307045,"endHours":23.251707453307045,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.251707453307045,"endHours":24.251707453307045,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.251707453307045,"endHours":25.251707453307045,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.251707453307045,"endHours":26.251707453307045,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.251707453307045,"endHours":27.251707453307045,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.251707453307045,"endHours":28.251707453307045,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.251707453307045,"endHours":29.251707453307045,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.251707453307045,"endHours":30.251707453307045,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"East (Pūrva)","chandraVasa":"North","rahuVasa":"East","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.202125433139555,"eotMinutes":0.740536394588492,"ayanamsa":25.0725}},"calendars":{"vikram_samvat":2144,"vikram_samvatsara":"Raudra","saka_samvat":2009,"saka_samvatsara":"Plavaṅga","bengali_samvat":1494,"malayalam_era":1263,"nanakshahi_year":618,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Dvitīyā · Vikram 2144 Raudra · Śaka 2009 Plavaṅga"},"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 April 19, 2087 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"April 19, 2087 CE for Kolhāpur, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 06:15, sūryāsta 18:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2087-04-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2087-04-19","sa":"https://sa.vidhyamitra.com/city/kolhapur/2087-04-19","hi":"https://hi.vidhyamitra.com/city/kolhapur/2087-04-19","x-default":"https://vidhyamitra.com/city/kolhapur/2087-04-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:14:13.927Z","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":"2026-05-31T22:14:13.927Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:14:13.927Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}