{"id":"vidhyamitra:city-day:kolhapur:1997-07-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1997-07-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-07-07","date_display":"July 7, 1997 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":1997,"month":7,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450636.770833,"kali_year":5099,"ahargana":1862171.2708,"sun":{"sidereal_longitude":80.7911,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":109.285,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":28.4939,"elapsed_within_tithi_degrees":4.4939},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":109.285,"elapsed_within_degrees":2.6183},"yoga":{"number":15,"name":"Vajra","sum_longitude":190.0761},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":1997,"month":7,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450636.770833,"ahargana":1862171.2708,"kali_year":5099,"ayanamsa_lahiri":23.8183,"grahas":{"sun":{"sidereal_longitude":81.16131100000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":107.00881099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":-3.1198},"mars":{"sidereal_longitude":164.568311,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":93.95581100000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":297.01291100000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":106.26451099999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":355.955611,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":153.2047,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":333.2047,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1997,"month":7,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450636.770833,"kali_year":5099,"ahargana":1862171.2708,"sun":{"sidereal_longitude":80.7911,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":109.285,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":28.4939,"elapsed_within_tithi_degrees":4.4939},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":109.285,"elapsed_within_degrees":2.6183},"yoga":{"number":15,"name":"Vajra","sum_longitude":190.0761},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.12,"elongation":28.494},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.12,"opposition_distance":151.506}},"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":"06:05","sunsetLocal":"19:10","solarNoonLocal":"12:38","dayLengthHours":13.083340449190338,"dayLengthDisplay":"13 Hours 05 Mins 00 Secs","nightLengthDisplay":"10 Hours 55 Mins 00 Secs","moonriseLocal":"07:57","moonsetLocal":"20:45","rahuKala":{"name":"Rāhu Kāla","start":"07:43","end":"09:21","startHours":7.719562329958649,"endHours":9.35497988610744,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:59","end":"12:38","startHours":10.990397442256233,"endHours":12.625814998405026,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:16","end":"15:54","startHours":14.261232554553818,"endHours":15.896650110702609,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:34","startHours":9.13692421195427,"endHours":9.573035560260614,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"06:59","startHours":6.6292839591927875,"endHours":6.9781730378378635,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"13:04","startHours":12.189703650098682,"endHours":13.06192634671137,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:20","end":"05:13","startHours":4.339699380584478,"endHours":5.211922077197167,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:00","end":"06:05","startHours":4.993866403043995,"endHours":6.084144773809856,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:41","startHours":14.80637173993675,"endHours":15.67859443654944,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:58","end":"19:22","startHours":18.967485223000196,"endHours":19.367485223000195,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:10","end":"19:43","startHours":19.167485223000195,"endHours":19.712624408383125,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:55","end":"20:40","startHours":18.917485223000195,"endHours":20.667485223000195,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"01:04","startHours":24.189703650098682,"endHours":25.06192634671137,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:05","end":"07:43","startHours":6.084144773809856,"endHours":7.719562329958649,"quality":"auspicious"},{"name":"Kāla","start":"07:43","end":"09:21","startHours":7.719562329958649,"endHours":9.35497988610744,"quality":"inauspicious"},{"name":"Śubha","start":"09:21","end":"10:59","startHours":9.35497988610744,"endHours":10.990397442256233,"quality":"auspicious"},{"name":"Roga","start":"10:59","end":"12:38","startHours":10.990397442256233,"endHours":12.625814998405026,"quality":"inauspicious"},{"name":"Udveg","start":"12:38","end":"14:16","startHours":12.625814998405026,"endHours":14.261232554553818,"quality":"inauspicious"},{"name":"Chala","start":"14:16","end":"15:54","startHours":14.261232554553818,"endHours":15.896650110702609,"quality":"neutral"},{"name":"Labha","start":"15:54","end":"17:32","startHours":15.896650110702609,"endHours":17.532067666851404,"quality":"auspicious"},{"name":"Amṛta","start":"17:32","end":"19:10","startHours":17.532067666851404,"endHours":19.167485223000195,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:10","end":"20:32","startHours":19.167485223000195,"endHours":20.532067666851404,"quality":"neutral"},{"name":"Labha","start":"20:32","end":"21:54","startHours":20.532067666851404,"endHours":21.89665011070261,"quality":"auspicious"},{"name":"Amṛta","start":"21:54","end":"23:16","startHours":21.89665011070261,"endHours":23.261232554553818,"quality":"auspicious"},{"name":"Kāla","start":"23:16","end":"00:38","startHours":23.261232554553818,"endHours":24.625814998405026,"quality":"inauspicious"},{"name":"Śubha","start":"00:38","end":"01:59","startHours":24.625814998405026,"endHours":25.990397442256235,"quality":"auspicious"},{"name":"Roga","start":"01:59","end":"03:21","startHours":25.990397442256235,"endHours":27.354979886107444,"quality":"inauspicious"},{"name":"Udveg","start":"03:21","end":"04:43","startHours":27.354979886107444,"endHours":28.71956232995865,"quality":"inauspicious"},{"name":"Chala","start":"04:43","end":"06:05","startHours":28.71956232995865,"endHours":30.084144773809857,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.084144773809856,"endHours":7.084144773809856,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.084144773809856,"endHours":8.084144773809857,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.084144773809857,"endHours":9.084144773809857,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.084144773809857,"endHours":10.084144773809857,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.084144773809857,"endHours":11.084144773809857,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.084144773809857,"endHours":12.084144773809857,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.084144773809857,"endHours":13.084144773809857,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.084144773809857,"endHours":14.084144773809857,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.084144773809857,"endHours":15.084144773809857,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.084144773809857,"endHours":16.084144773809857,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.084144773809857,"endHours":17.084144773809857,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.084144773809857,"endHours":18.084144773809857,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.084144773809857,"endHours":19.084144773809857,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.084144773809857,"endHours":20.084144773809857,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.084144773809857,"endHours":21.084144773809857,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.084144773809857,"endHours":22.084144773809857,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.084144773809857,"endHours":23.084144773809857,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.084144773809857,"endHours":24.084144773809857,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.084144773809857,"endHours":25.084144773809857,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.084144773809857,"endHours":26.084144773809857,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.084144773809857,"endHours":27.084144773809857,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.084144773809857,"endHours":28.084144773809857,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.084144773809857,"endHours":29.084144773809857,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.084144773809857,"endHours":30.084144773809857,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"North-East","anandadiYoga":{"name":"Mānasa","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":22.595118406302692,"eotMinutes":-4.522099904301516,"ayanamsa":23.8183}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Tṛtīyā · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"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":"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 July 7, 1997 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"July 7, 1997 CE for Kolhāpur, Maharashtra: Śukla Tṛtīyā, sūryodaya 06:05, sūryāsta 19:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1997-07-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1997-07-07","sa":"https://sa.vidhyamitra.com/city/kolhapur/1997-07-07","hi":"https://hi.vidhyamitra.com/city/kolhapur/1997-07-07","x-default":"https://vidhyamitra.com/city/kolhapur/1997-07-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T02:04:04.594Z","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":"2026-05-17T02:04:04.594Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T02:04:04.594Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}