{"id":"vidhyamitra:city-day:kolhapur:2026-05-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2026-05-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2026-05-11","date_display":"May 11, 2026 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":2026,"month":5,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461171.770833,"kali_year":5128,"ahargana":1872706.2708,"sun":{"sidereal_longitude":26.1107,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":312.609,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":286.4983,"elapsed_within_tithi_degrees":10.4983},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":312.609,"elapsed_within_degrees":5.9423},"yoga":{"number":26,"name":"Indra","sum_longitude":338.7197},"karana":{"half_tithi_index":47,"name":"Gara"},"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":2026,"month":5,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461171.770833,"ahargana":1872706.2708,"kali_year":5128,"ayanamsa_lahiri":24.2212,"grahas":{"sun":{"sidereal_longitude":26.16359699999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":309.7872970000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":-0.1883},"mars":{"sidereal_longitude":359.410797,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":21.397197000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":86.01059699999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"venus":{"sidereal_longitude":55.84259700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":346.097697,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":315.0097,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":135.0097,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2026,"month":5,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461171.770833,"kali_year":5128,"ahargana":1872706.2708,"sun":{"sidereal_longitude":26.1107,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":312.609,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":286.4983,"elapsed_within_tithi_degrees":10.4983},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":312.609,"elapsed_within_degrees":5.9423},"yoga":{"number":26,"name":"Indra","sum_longitude":338.7197},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.188,"elongation":73.502},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.188,"opposition_distance":106.498}},"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":"06:03","sunsetLocal":"18:55","solarNoonLocal":"12:29","dayLengthHours":12.861583532674814,"dayLengthDisplay":"12 Hours 51 Mins 42 Secs","nightLengthDisplay":"11 Hours 08 Mins 18 Secs","moonriseLocal":"01:34","moonsetLocal":"13:14","rahuKala":{"name":"Rāhu Kāla","start":"07:40","end":"09:16","startHours":7.665486347515135,"endHours":9.273184289099486,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:53","end":"12:29","startHours":10.880882230683838,"endHours":12.48858017226819,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:06","end":"15:42","startHours":14.096278113852541,"endHours":15.703976055436893,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:29","startHours":9.058824563554907,"endHours":9.487544014644067,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:56","startHours":6.593687719792234,"endHours":6.936663280663562,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:55","startHours":12.05986072117903,"endHours":12.91729962335735,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:21","end":"05:12","startHours":4.342910601574141,"endHours":5.200349503752463,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:59","end":"06:03","startHours":4.985989778207882,"endHours":6.057788405930784,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:29","startHours":14.632177427713994,"endHours":15.489616329892316,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.719371938605597,"endHours":19.119371938605596,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:27","startHours":18.919371938605597,"endHours":19.455271252467046,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.669371938605597,"endHours":20.419371938605597,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:55","startHours":24.059860721179028,"endHours":24.91729962335735,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:03","end":"07:40","startHours":6.057788405930784,"endHours":7.665486347515135,"quality":"auspicious"},{"name":"Kāla","start":"07:40","end":"09:16","startHours":7.665486347515135,"endHours":9.273184289099486,"quality":"inauspicious"},{"name":"Śubha","start":"09:16","end":"10:53","startHours":9.273184289099486,"endHours":10.880882230683838,"quality":"auspicious"},{"name":"Roga","start":"10:53","end":"12:29","startHours":10.880882230683838,"endHours":12.48858017226819,"quality":"inauspicious"},{"name":"Udveg","start":"12:29","end":"14:06","startHours":12.48858017226819,"endHours":14.096278113852541,"quality":"inauspicious"},{"name":"Chala","start":"14:06","end":"15:42","startHours":14.096278113852541,"endHours":15.703976055436893,"quality":"neutral"},{"name":"Labha","start":"15:42","end":"17:19","startHours":15.703976055436893,"endHours":17.311673997021245,"quality":"auspicious"},{"name":"Amṛta","start":"17:19","end":"18:55","startHours":17.311673997021245,"endHours":18.919371938605597,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:55","end":"20:19","startHours":18.919371938605597,"endHours":20.311673997021245,"quality":"neutral"},{"name":"Labha","start":"20:19","end":"21:42","startHours":20.311673997021245,"endHours":21.703976055436893,"quality":"auspicious"},{"name":"Amṛta","start":"21:42","end":"23:06","startHours":21.703976055436893,"endHours":23.09627811385254,"quality":"auspicious"},{"name":"Kāla","start":"23:06","end":"00:29","startHours":23.09627811385254,"endHours":24.48858017226819,"quality":"inauspicious"},{"name":"Śubha","start":"00:29","end":"01:53","startHours":24.48858017226819,"endHours":25.880882230683838,"quality":"auspicious"},{"name":"Roga","start":"01:53","end":"03:16","startHours":25.880882230683838,"endHours":27.273184289099486,"quality":"inauspicious"},{"name":"Udveg","start":"03:16","end":"04:40","startHours":27.273184289099486,"endHours":28.665486347515134,"quality":"inauspicious"},{"name":"Chala","start":"04:40","end":"06:03","startHours":28.665486347515134,"endHours":30.057788405930783,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.057788405930784,"endHours":7.057788405930784,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.057788405930784,"endHours":8.057788405930783,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.057788405930783,"endHours":9.057788405930783,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.057788405930783,"endHours":10.057788405930783,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.057788405930783,"endHours":11.057788405930783,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.057788405930783,"endHours":12.057788405930783,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.057788405930783,"endHours":13.057788405930783,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.057788405930783,"endHours":14.057788405930783,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.057788405930783,"endHours":15.057788405930783,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.057788405930783,"endHours":16.057788405930783,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.057788405930783,"endHours":17.057788405930783,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.057788405930783,"endHours":18.057788405930783,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.057788405930783,"endHours":19.057788405930783,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.057788405930783,"endHours":20.057788405930783,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.057788405930783,"endHours":21.057788405930783,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.057788405930783,"endHours":22.057788405930783,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.057788405930783,"endHours":23.057788405930783,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.057788405930783,"endHours":24.057788405930783,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.057788405930783,"endHours":25.057788405930783,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.057788405930783,"endHours":26.057788405930783,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.057788405930783,"endHours":27.057788405930783,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.057788405930783,"endHours":28.057788405930783,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.057788405930783,"endHours":29.057788405930783,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.057788405930783,"endHours":30.057788405930783,"planetary_lord":"Venus"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":17.841860167073786,"eotMinutes":3.71198966390865,"ayanamsa":24.2212}},"calendars":{"vikram_samvat":2083,"vikram_samvatsara":"Siddhārthī","saka_samvat":1948,"saka_samvatsara":"Parābhava","bengali_samvat":1433,"malayalam_era":1202,"nanakshahi_year":557,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Navamī · Vikram 2083 Siddhārthī · Śaka 1948 Parābhava"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2}],"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 May 11, 2026 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"May 11, 2026 CE for Kolhāpur, Maharashtra: Kṛṣṇa Navamī, sūryodaya 06:03, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2026-05-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2026-05-11","sa":"https://sa.vidhyamitra.com/city/kolhapur/2026-05-11","hi":"https://hi.vidhyamitra.com/city/kolhapur/2026-05-11","x-default":"https://vidhyamitra.com/city/kolhapur/2026-05-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T12:56:14.599Z","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":"2026-05-14T12:56:14.599Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T12:56:14.599Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}