{"id":"vidhyamitra:city-day:kolhapur:2130-05-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2130-05-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2130-05-13","date_display":"May 13, 2130 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":2130,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499158.770833,"kali_year":5232,"ahargana":1910693.2708,"sun":{"sidereal_longitude":26.1965,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":92.2931,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.0965,"elapsed_within_tithi_degrees":6.0965},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":92.2931,"elapsed_within_degrees":12.2931},"yoga":{"number":9,"name":"Śūla","sum_longitude":118.4896},"karana":{"half_tithi_index":11,"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":2130,"month":5,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2499158.770833,"ahargana":1910693.2708,"kali_year":5232,"ayanamsa_lahiri":25.674,"grahas":{"sun":{"sidereal_longitude":26.49561399999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":92.738114,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-0.7793},"mars":{"sidereal_longitude":64.747814,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":2.613014000000021,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":9.70081399999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":61.685213999999974,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":181.92711400000007,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":102.2756,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":282.2756,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2130,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499158.770833,"kali_year":5232,"ahargana":1910693.2708,"sun":{"sidereal_longitude":26.1965,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":92.2931,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.0965,"elapsed_within_tithi_degrees":6.0965},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":92.2931,"elapsed_within_degrees":12.2931},"yoga":{"number":9,"name":"Śūla","sum_longitude":118.4896},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.779,"elongation":66.097},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.779,"opposition_distance":113.903}},"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":"18:56","solarNoonLocal":"12:29","dayLengthHours":12.88272779176519,"dayLengthDisplay":"12 Hours 52 Mins 58 Secs","nightLengthDisplay":"11 Hours 07 Mins 02 Secs","moonriseLocal":"10:26","moonsetLocal":"23:23","rahuKala":{"name":"Rāhu Kāla","start":"09:16","end":"10:53","startHours":9.267207406332764,"endHours":10.877548380303413,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:06","end":"15:43","startHours":14.098230328244709,"endHours":15.708571302215358,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:03","end":"07:39","startHours":6.046525458391466,"endHours":7.656866432362115,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:29","startHours":9.05249527647001,"endHours":9.481919536195516,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:56","startHours":6.583305783048349,"endHours":6.926845190828754,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:55","startHours":12.058465094548554,"endHours":12.917313613999566,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:20","end":"05:11","startHours":4.328828419489441,"endHours":5.187676938940453,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:58","end":"06:03","startHours":4.9729648090777,"endHours":6.046525458391466,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:30","startHours":14.635010652901592,"endHours":15.493859172352604,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.729253250156656,"endHours":19.129253250156655,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:28","startHours":18.929253250156655,"endHours":19.466033574813537,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.679253250156655,"endHours":20.429253250156655,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:55","startHours":24.058465094548552,"endHours":24.917313613999568,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:03","end":"07:39","startHours":6.046525458391466,"endHours":7.656866432362115,"quality":"inauspicious"},{"name":"Śubha","start":"07:39","end":"09:16","startHours":7.656866432362115,"endHours":9.267207406332764,"quality":"auspicious"},{"name":"Roga","start":"09:16","end":"10:53","startHours":9.267207406332764,"endHours":10.877548380303413,"quality":"inauspicious"},{"name":"Udveg","start":"10:53","end":"12:29","startHours":10.877548380303413,"endHours":12.48788935427406,"quality":"inauspicious"},{"name":"Chala","start":"12:29","end":"14:06","startHours":12.48788935427406,"endHours":14.098230328244709,"quality":"neutral"},{"name":"Labha","start":"14:06","end":"15:43","startHours":14.098230328244709,"endHours":15.708571302215358,"quality":"auspicious"},{"name":"Amṛta","start":"15:43","end":"17:19","startHours":15.708571302215358,"endHours":17.318912276186005,"quality":"auspicious"},{"name":"Kāla","start":"17:19","end":"18:56","startHours":17.318912276186005,"endHours":18.929253250156655,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:56","end":"20:19","startHours":18.929253250156655,"endHours":20.31891227618601,"quality":"auspicious"},{"name":"Amṛta","start":"20:19","end":"21:43","startHours":20.31891227618601,"endHours":21.708571302215358,"quality":"auspicious"},{"name":"Kāla","start":"21:43","end":"23:06","startHours":21.708571302215358,"endHours":23.09823032824471,"quality":"inauspicious"},{"name":"Śubha","start":"23:06","end":"00:29","startHours":23.09823032824471,"endHours":24.48788935427406,"quality":"auspicious"},{"name":"Roga","start":"00:29","end":"01:53","startHours":24.48788935427406,"endHours":25.877548380303413,"quality":"inauspicious"},{"name":"Udveg","start":"01:53","end":"03:16","startHours":25.877548380303413,"endHours":27.267207406332766,"quality":"inauspicious"},{"name":"Chala","start":"03:16","end":"04:39","startHours":27.267207406332766,"endHours":28.656866432362115,"quality":"neutral"},{"name":"Labha","start":"04:39","end":"06:03","startHours":28.656866432362115,"endHours":30.046525458391464,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.046525458391466,"endHours":7.046525458391466,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.046525458391466,"endHours":8.046525458391466,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.046525458391466,"endHours":9.046525458391466,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.046525458391466,"endHours":10.046525458391466,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.046525458391466,"endHours":11.046525458391466,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.046525458391466,"endHours":12.046525458391466,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.046525458391466,"endHours":13.046525458391466,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.046525458391466,"endHours":14.046525458391466,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.046525458391466,"endHours":15.046525458391466,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.046525458391466,"endHours":16.046525458391464,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.046525458391464,"endHours":17.046525458391464,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.046525458391464,"endHours":18.046525458391464,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.046525458391464,"endHours":19.046525458391464,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.046525458391464,"endHours":20.046525458391464,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.046525458391464,"endHours":21.046525458391464,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.046525458391464,"endHours":22.046525458391464,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.046525458391464,"endHours":23.046525458391464,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.046525458391464,"endHours":24.046525458391464,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.046525458391464,"endHours":25.046525458391464,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.046525458391464,"endHours":26.046525458391464,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.046525458391464,"endHours":27.046525458391464,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.046525458391464,"endHours":28.046525458391464,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.046525458391464,"endHours":29.046525458391464,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.046525458391464,"endHours":30.046525458391464,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.30896285611815,"eotMinutes":3.7534387435564067,"ayanamsa":25.674}},"calendars":{"vikram_samvat":2187,"vikram_samvatsara":"Śobhana","saka_samvat":2052,"saka_samvatsara":"Vikṛti","bengali_samvat":1537,"malayalam_era":1306,"nanakshahi_year":661,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","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 Śukla Ṣaṣṭhī · Vikram 2187 Śobhana · Śaka 2052 Vikṛti"},"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","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 13, 2130 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"May 13, 2130 CE for Kolhāpur, Maharashtra: Śukla Ṣaṣṭhī, sūryodaya 06:03, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2130-05-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2130-05-13","sa":"https://sa.vidhyamitra.com/city/kolhapur/2130-05-13","hi":"https://hi.vidhyamitra.com/city/kolhapur/2130-05-13","x-default":"https://vidhyamitra.com/city/kolhapur/2130-05-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:31:48.298Z","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":"2026-05-31T03:31:48.298Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:31:48.298Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}