{"id":"vidhyamitra:city-day:kolhapur:2097-07-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2097-07-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2097-07-13","date_display":"July 13, 2097 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":2097,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487167.770833,"kali_year":5199,"ahargana":1898702.2708,"sun":{"sidereal_longitude":85.6423,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":134.327,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":48.6848,"elapsed_within_tithi_degrees":0.6848},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.327,"elapsed_within_degrees":0.9937},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":219.9693},"karana":{"half_tithi_index":8,"name":"Bava"},"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":2097,"month":7,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2487167.770833,"ahargana":1898702.2708,"kali_year":5199,"ayanamsa_lahiri":25.2154,"grahas":{"sun":{"sidereal_longitude":86.28825900000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":136.764359,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":4.019},"mars":{"sidereal_longitude":286.2258589999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":111.153459,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":92.383059,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":47.17165899999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":138.41425900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":17.6165,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":197.6165,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"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":2097,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2487167.770833,"kali_year":5199,"ahargana":1898702.2708,"sun":{"sidereal_longitude":85.6423,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":134.327,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":48.6848,"elapsed_within_tithi_degrees":0.6848},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":134.327,"elapsed_within_degrees":0.9937},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":219.9693},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.019,"elongation":48.685},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.019,"opposition_distance":131.315}},"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":"06:07","sunsetLocal":"19:10","solarNoonLocal":"12:38","dayLengthHours":13.04126230650224,"dayLengthDisplay":"13 Hours 02 Mins 29 Secs","nightLengthDisplay":"10 Hours 57 Mins 31 Secs","moonriseLocal":"09:49","moonsetLocal":"22:11","rahuKala":{"name":"Rāhu Kāla","start":"09:23","end":"11:01","startHours":9.37948823747712,"endHours":11.009646025789898,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:16","end":"15:54","startHours":14.269961602415457,"endHours":15.90011939072824,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:07","end":"07:45","startHours":6.119172660851558,"endHours":7.749330449164338,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:36","startHours":9.162133865702081,"endHours":9.596842609252155,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:01","startHours":6.6625585902891515,"endHours":7.010325585129212,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"13:04","startHours":12.205095070552602,"endHours":13.074512557652753,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:23","end":"05:15","startHours":4.380337686651259,"endHours":5.249755173751409,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:02","end":"06:07","startHours":5.0324008019763715,"endHours":6.119172660851558,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:49","end":"15:41","startHours":14.81334753185305,"endHours":15.6827650189532,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:58","end":"19:22","startHours":18.960434967353798,"endHours":19.360434967353797,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:10","end":"19:42","startHours":19.160434967353797,"endHours":19.70382089679139,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:55","end":"20:40","startHours":18.910434967353797,"endHours":20.660434967353797,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"01:04","startHours":24.205095070552602,"endHours":25.074512557652753,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:07","end":"07:45","startHours":6.119172660851558,"endHours":7.749330449164338,"quality":"inauspicious"},{"name":"Śubha","start":"07:45","end":"09:23","startHours":7.749330449164338,"endHours":9.37948823747712,"quality":"auspicious"},{"name":"Roga","start":"09:23","end":"11:01","startHours":9.37948823747712,"endHours":11.009646025789898,"quality":"inauspicious"},{"name":"Udveg","start":"11:01","end":"12:38","startHours":11.009646025789898,"endHours":12.639803814102677,"quality":"inauspicious"},{"name":"Chala","start":"12:38","end":"14:16","startHours":12.639803814102677,"endHours":14.269961602415457,"quality":"neutral"},{"name":"Labha","start":"14:16","end":"15:54","startHours":14.269961602415457,"endHours":15.90011939072824,"quality":"auspicious"},{"name":"Amṛta","start":"15:54","end":"17:32","startHours":15.90011939072824,"endHours":17.53027717904102,"quality":"auspicious"},{"name":"Kāla","start":"17:32","end":"19:10","startHours":17.53027717904102,"endHours":19.160434967353797,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:10","end":"20:32","startHours":19.160434967353797,"endHours":20.53027717904102,"quality":"auspicious"},{"name":"Amṛta","start":"20:32","end":"21:54","startHours":20.53027717904102,"endHours":21.900119390728236,"quality":"auspicious"},{"name":"Kāla","start":"21:54","end":"23:16","startHours":21.900119390728236,"endHours":23.269961602415457,"quality":"inauspicious"},{"name":"Śubha","start":"23:16","end":"00:38","startHours":23.269961602415457,"endHours":24.639803814102677,"quality":"auspicious"},{"name":"Roga","start":"00:38","end":"02:01","startHours":24.639803814102677,"endHours":26.0096460257899,"quality":"inauspicious"},{"name":"Udveg","start":"02:01","end":"03:23","startHours":26.0096460257899,"endHours":27.37948823747712,"quality":"inauspicious"},{"name":"Chala","start":"03:23","end":"04:45","startHours":27.37948823747712,"endHours":28.749330449164336,"quality":"neutral"},{"name":"Labha","start":"04:45","end":"06:07","startHours":28.749330449164336,"endHours":30.119172660851557,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.119172660851558,"endHours":7.119172660851558,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.119172660851558,"endHours":8.119172660851557,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.119172660851557,"endHours":9.119172660851557,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.119172660851557,"endHours":10.119172660851557,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.119172660851557,"endHours":11.119172660851557,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.119172660851557,"endHours":12.119172660851557,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.119172660851557,"endHours":13.119172660851557,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.119172660851557,"endHours":14.119172660851557,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.119172660851557,"endHours":15.119172660851557,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.119172660851557,"endHours":16.119172660851557,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.119172660851557,"endHours":17.119172660851557,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.119172660851557,"endHours":18.119172660851557,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.119172660851557,"endHours":19.119172660851557,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.119172660851557,"endHours":20.119172660851557,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.119172660851557,"endHours":21.119172660851557,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.119172660851557,"endHours":22.119172660851557,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.119172660851557,"endHours":23.119172660851557,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.119172660851557,"endHours":24.119172660851557,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.119172660851557,"endHours":25.119172660851557,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.119172660851557,"endHours":26.119172660851557,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.119172660851557,"endHours":27.119172660851557,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.119172660851557,"endHours":28.119172660851557,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.119172660851557,"endHours":29.119172660851557,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.119172660851557,"endHours":30.119172660851557,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"Dhvaja","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.718575093471895,"eotMinutes":-5.361428846160681,"ayanamsa":25.2154}},"calendars":{"vikram_samvat":2154,"vikram_samvatsara":"Pramoda","saka_samvat":2019,"saka_samvatsara":"Piṅgala","bengali_samvat":1504,"malayalam_era":1273,"nanakshahi_year":628,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pañcamī · Vikram 2154 Pramoda · Śaka 2019 Piṅgala"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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 July 13, 2097 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"July 13, 2097 CE for Kolhāpur, Maharashtra: Śukla Pañcamī, sūryodaya 06:07, sūryāsta 19:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2097-07-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2097-07-13","sa":"https://sa.vidhyamitra.com/city/kolhapur/2097-07-13","hi":"https://hi.vidhyamitra.com/city/kolhapur/2097-07-13","x-default":"https://vidhyamitra.com/city/kolhapur/2097-07-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T18:42:21.510Z","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":"2026-05-20T18:42:21.510Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T18:42:21.510Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}