{"id":"vidhyamitra:city-day:kolhapur:2030-05-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2030-05-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-05-11","date_display":"May 11, 2030 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":2030,"month":5,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462632.770833,"kali_year":5132,"ahargana":1874167.2708,"sun":{"sidereal_longitude":26.0771,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":123.6886,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.6115,"elapsed_within_tithi_degrees":1.6115},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":123.6886,"elapsed_within_degrees":3.6886},"yoga":{"number":12,"name":"Dhruva","sum_longitude":149.7657},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2030,"month":5,"day":11,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462632.770833,"ahargana":1874167.2708,"kali_year":5132,"ayanamsa_lahiri":24.2771,"grahas":{"sun":{"sidereal_longitude":26.139876000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":120.07477599999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":-4.1131},"mars":{"sidereal_longitude":29.366376000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":3.3697760000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":208.87777600000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":345.382076,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":32.925175999999965,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":237.5989,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":57.5989,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":2030,"month":5,"day":11,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462632.770833,"kali_year":5132,"ahargana":1874167.2708,"sun":{"sidereal_longitude":26.0771,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":123.6886,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.6115,"elapsed_within_tithi_degrees":1.6115},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":123.6886,"elapsed_within_degrees":3.6886},"yoga":{"number":12,"name":"Dhruva","sum_longitude":149.7657},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.113,"elongation":97.612},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.113,"opposition_distance":82.388}},"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":12.861970345475271,"dayLengthDisplay":"12 Hours 51 Mins 43 Secs","nightLengthDisplay":"11 Hours 08 Mins 17 Secs","moonriseLocal":"12:26","moonsetLocal":"01:04","rahuKala":{"name":"Rāhu Kāla","start":"09:16","end":"10:53","startHours":9.273087585899372,"endHours":10.88083387908378,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:06","end":"15:42","startHours":14.096326465452599,"endHours":15.704072758637007,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:03","end":"07:40","startHours":6.057594999530555,"endHours":7.665341292714964,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:29","startHours":9.058721413474785,"endHours":9.48745375832396,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:56","startHours":6.5935104305920245,"endHours":6.936496306471365,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:55","startHours":12.059847827419015,"endHours":12.917312517117365,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:21","end":"05:12","startHours":4.342665620133852,"endHours":5.200130309832204,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:59","end":"06:03","startHours":4.985764137407616,"endHours":6.057594999530555,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:29","startHours":14.63224189651407,"endHours":15.489706586212423,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.719565345005826,"endHours":19.119565345005824,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:27","startHours":18.919565345005825,"endHours":19.455480776067294,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.669565345005825,"endHours":20.419565345005825,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:55","startHours":24.059847827419013,"endHours":24.917312517117367,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:03","end":"07:40","startHours":6.057594999530555,"endHours":7.665341292714964,"quality":"inauspicious"},{"name":"Śubha","start":"07:40","end":"09:16","startHours":7.665341292714964,"endHours":9.273087585899372,"quality":"auspicious"},{"name":"Roga","start":"09:16","end":"10:53","startHours":9.273087585899372,"endHours":10.88083387908378,"quality":"inauspicious"},{"name":"Udveg","start":"10:53","end":"12:29","startHours":10.88083387908378,"endHours":12.48858017226819,"quality":"inauspicious"},{"name":"Chala","start":"12:29","end":"14:06","startHours":12.48858017226819,"endHours":14.096326465452599,"quality":"neutral"},{"name":"Labha","start":"14:06","end":"15:42","startHours":14.096326465452599,"endHours":15.704072758637007,"quality":"auspicious"},{"name":"Amṛta","start":"15:42","end":"17:19","startHours":15.704072758637007,"endHours":17.311819051821416,"quality":"auspicious"},{"name":"Kāla","start":"17:19","end":"18:55","startHours":17.311819051821416,"endHours":18.919565345005825,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:55","end":"20:19","startHours":18.919565345005825,"endHours":20.311819051821416,"quality":"auspicious"},{"name":"Amṛta","start":"20:19","end":"21:42","startHours":20.311819051821416,"endHours":21.704072758637007,"quality":"auspicious"},{"name":"Kāla","start":"21:42","end":"23:06","startHours":21.704072758637007,"endHours":23.0963264654526,"quality":"inauspicious"},{"name":"Śubha","start":"23:06","end":"00:29","startHours":23.0963264654526,"endHours":24.48858017226819,"quality":"auspicious"},{"name":"Roga","start":"00:29","end":"01:53","startHours":24.48858017226819,"endHours":25.88083387908378,"quality":"inauspicious"},{"name":"Udveg","start":"01:53","end":"03:16","startHours":25.88083387908378,"endHours":27.273087585899372,"quality":"inauspicious"},{"name":"Chala","start":"03:16","end":"04:40","startHours":27.273087585899372,"endHours":28.665341292714963,"quality":"neutral"},{"name":"Labha","start":"04:40","end":"06:03","startHours":28.665341292714963,"endHours":30.057594999530554,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.057594999530555,"endHours":7.057594999530555,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.057594999530555,"endHours":8.057594999530554,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.057594999530554,"endHours":9.057594999530554,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.057594999530554,"endHours":10.057594999530554,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.057594999530554,"endHours":11.057594999530554,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.057594999530554,"endHours":12.057594999530554,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.057594999530554,"endHours":13.057594999530554,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.057594999530554,"endHours":14.057594999530554,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.057594999530554,"endHours":15.057594999530554,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.057594999530554,"endHours":16.057594999530554,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.057594999530554,"endHours":17.057594999530554,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.057594999530554,"endHours":18.057594999530554,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.057594999530554,"endHours":19.057594999530554,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.057594999530554,"endHours":20.057594999530554,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.057594999530554,"endHours":21.057594999530554,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.057594999530554,"endHours":22.057594999530554,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.057594999530554,"endHours":23.057594999530554,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.057594999530554,"endHours":24.057594999530554,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.057594999530554,"endHours":25.057594999530554,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.057594999530554,"endHours":26.057594999530554,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.057594999530554,"endHours":27.057594999530554,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.057594999530554,"endHours":28.057594999530554,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.057594999530554,"endHours":29.057594999530554,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.057594999530554,"endHours":30.057594999530554,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"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":17.85043055226693,"eotMinutes":3.71198966390865,"ayanamsa":24.2771}},"calendars":{"vikram_samvat":2087,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1952,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1437,"malayalam_era":1206,"nanakshahi_year":561,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Navamī · Vikram 2087 Rudhirodgāri · Śaka 1952 Sādhāraṇa"},"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":"sita-navami","name":"Sītā Navamī","name_sanskrit":"सीता नवमी","tradition":"Vaishnava","associated_deity":"Sītā Devī (Lakṣmī as Bhū-suta)","significance":"Devī Sītā's manifestation in Mithilā; rāmāvatāra-kalatra.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 66"]},{"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},{"id":"madhva-jayanti","name":"Madhvācārya Jayantī","name_sanskrit":"मध्वाचार्य जयन्ती","tradition":"Vaishnava","associated_deity":"Madhvācārya (Dvaita)","significance":"Birth of Madhvācārya; Dvaita-pratiṣṭhāpaka. Vaiśākha Śukla 9.","vrata":false,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"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, 2030 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"May 11, 2030 CE for Kolhāpur, Maharashtra: Śukla Navamī, sūryodaya 06:03, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2030-05-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2030-05-11","sa":"https://sa.vidhyamitra.com/city/kolhapur/2030-05-11","hi":"https://hi.vidhyamitra.com/city/kolhapur/2030-05-11","x-default":"https://vidhyamitra.com/city/kolhapur/2030-05-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T22:35:39.485Z","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":"2026-05-14T22:35:39.485Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T22:35:39.485Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}