{"id":"vidhyamitra:city-day:kolhapur:1971-05-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1971-05-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1971-05-27","date_display":"May 27, 1971 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":1971,"month":5,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441098.770833,"kali_year":5073,"ahargana":1852633.2708,"sun":{"sidereal_longitude":41.6412,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":74.9262,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.2849,"elapsed_within_tithi_degrees":9.2849},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.9262,"elapsed_within_degrees":8.2595},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.5674},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1971,"month":5,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441098.770833,"ahargana":1852633.2708,"kali_year":5073,"ayanamsa_lahiri":23.4535,"grahas":{"sun":{"sidereal_longitude":41.66553299999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":74.09123299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":3.1043},"mars":{"sidereal_longitude":287.917233,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":18.356333000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":218.39543300000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":17.260933000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":34.08693299999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":298.5738,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":118.5738,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1971,"month":5,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441098.770833,"kali_year":5073,"ahargana":1852633.2708,"sun":{"sidereal_longitude":41.6412,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":74.9262,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.2849,"elapsed_within_tithi_degrees":9.2849},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.9262,"elapsed_within_degrees":8.2595},"yoga":{"number":9,"name":"Śūla","sum_longitude":116.5674},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.104,"elongation":33.285},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.104,"opposition_distance":146.715}},"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":"06:00","sunsetLocal":"19:00","solarNoonLocal":"12:30","dayLengthHours":13.014291311932617,"dayLengthDisplay":"13 Hours 00 Mins 51 Secs","nightLengthDisplay":"10 Hours 59 Mins 09 Secs","moonriseLocal":"08:07","moonsetLocal":"21:12","rahuKala":{"name":"Rāhu Kāla","start":"14:08","end":"15:45","startHours":14.127096908459176,"endHours":15.75388332245075,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:00","end":"07:37","startHours":5.993164838501289,"endHours":7.619951252492866,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:15","end":"10:52","startHours":9.246737666484442,"endHours":10.87352408047602,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:28","startHours":9.029832811285566,"endHours":9.46364252168332,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:32","end":"06:53","startHours":6.535426976498481,"endHours":6.882474744816685,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:56","startHours":12.066500784069845,"endHours":12.934120204865351,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:08","startHours":4.257925996910274,"endHours":5.125545417705781,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:55","end":"06:00","startHours":4.908640562506904,"endHours":5.993164838501289,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:32","startHours":14.669359046456368,"endHours":15.536978467251876,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:48","end":"19:12","startHours":18.807456150433907,"endHours":19.207456150433906,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:00","end":"19:33","startHours":19.007456150433907,"endHours":19.549718288431098,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:45","end":"20:30","startHours":18.757456150433907,"endHours":20.507456150433907,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:56","startHours":24.066500784069845,"endHours":24.93412020486535,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:00","end":"07:37","startHours":5.993164838501289,"endHours":7.619951252492866,"quality":"auspicious"},{"name":"Roga","start":"07:37","end":"09:15","startHours":7.619951252492866,"endHours":9.246737666484442,"quality":"inauspicious"},{"name":"Udveg","start":"09:15","end":"10:52","startHours":9.246737666484442,"endHours":10.87352408047602,"quality":"inauspicious"},{"name":"Chala","start":"10:52","end":"12:30","startHours":10.87352408047602,"endHours":12.500310494467598,"quality":"neutral"},{"name":"Labha","start":"12:30","end":"14:08","startHours":12.500310494467598,"endHours":14.127096908459176,"quality":"auspicious"},{"name":"Amṛta","start":"14:08","end":"15:45","startHours":14.127096908459176,"endHours":15.75388332245075,"quality":"auspicious"},{"name":"Kāla","start":"15:45","end":"17:23","startHours":15.75388332245075,"endHours":17.38066973644233,"quality":"inauspicious"},{"name":"Śubha","start":"17:23","end":"19:00","startHours":17.38066973644233,"endHours":19.007456150433907,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:00","end":"20:23","startHours":19.007456150433907,"endHours":20.38066973644233,"quality":"auspicious"},{"name":"Kāla","start":"20:23","end":"21:45","startHours":20.38066973644233,"endHours":21.753883322450754,"quality":"inauspicious"},{"name":"Śubha","start":"21:45","end":"23:08","startHours":21.753883322450754,"endHours":23.127096908459176,"quality":"auspicious"},{"name":"Roga","start":"23:08","end":"00:30","startHours":23.127096908459176,"endHours":24.5003104944676,"quality":"inauspicious"},{"name":"Udveg","start":"00:30","end":"01:52","startHours":24.5003104944676,"endHours":25.87352408047602,"quality":"inauspicious"},{"name":"Chala","start":"01:52","end":"03:15","startHours":25.87352408047602,"endHours":27.246737666484442,"quality":"neutral"},{"name":"Labha","start":"03:15","end":"04:37","startHours":27.246737666484442,"endHours":28.619951252492868,"quality":"auspicious"},{"name":"Amṛta","start":"04:37","end":"06:00","startHours":28.619951252492868,"endHours":29.99316483850129,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:00","end":"07:00","startHours":5.993164838501289,"endHours":6.993164838501289,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:00","end":"08:00","startHours":6.993164838501289,"endHours":7.993164838501289,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:00","end":"09:00","startHours":7.993164838501289,"endHours":8.99316483850129,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:00","end":"10:00","startHours":8.99316483850129,"endHours":9.99316483850129,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:00","end":"11:00","startHours":9.99316483850129,"endHours":10.99316483850129,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:00","end":"12:00","startHours":10.99316483850129,"endHours":11.99316483850129,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:00","end":"13:00","startHours":11.99316483850129,"endHours":12.99316483850129,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:00","end":"14:00","startHours":12.99316483850129,"endHours":13.99316483850129,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:00","end":"15:00","startHours":13.99316483850129,"endHours":14.99316483850129,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:00","end":"16:00","startHours":14.99316483850129,"endHours":15.99316483850129,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:00","end":"17:00","startHours":15.99316483850129,"endHours":16.99316483850129,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:00","end":"18:00","startHours":16.99316483850129,"endHours":17.99316483850129,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:00","end":"19:00","startHours":17.99316483850129,"endHours":18.99316483850129,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:00","end":"20:00","startHours":18.99316483850129,"endHours":19.99316483850129,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:00","end":"21:00","startHours":19.99316483850129,"endHours":20.99316483850129,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:00","end":"22:00","startHours":20.99316483850129,"endHours":21.99316483850129,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:00","end":"23:00","startHours":21.99316483850129,"endHours":22.99316483850129,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:00","end":"00:00","startHours":22.99316483850129,"endHours":23.99316483850129,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:00","end":"01:00","startHours":23.99316483850129,"endHours":24.99316483850129,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:00","end":"02:00","startHours":24.99316483850129,"endHours":25.99316483850129,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:00","end":"03:00","startHours":25.99316483850129,"endHours":26.99316483850129,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:00","end":"04:00","startHours":26.99316483850129,"endHours":27.99316483850129,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:00","end":"05:00","startHours":27.99316483850129,"endHours":28.99316483850129,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:00","end":"06:00","startHours":28.99316483850129,"endHours":29.99316483850129,"planetary_lord":"Moon"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.150345871361193,"eotMinutes":3.008170331944147,"ayanamsa":23.4535}},"calendars":{"vikram_samvat":2028,"vikram_samvatsara":"Raktākṣī","saka_samvat":1893,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1378,"malayalam_era":1147,"nanakshahi_year":502,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Tṛtīyā · Vikram 2028 Raktākṣī · Śaka 1893 Virodhakṛt"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 27, 1971 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"May 27, 1971 CE for Kolhāpur, Maharashtra: Śukla Tṛtīyā, sūryodaya 06:00, sūryāsta 19:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1971-05-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1971-05-27","sa":"https://sa.vidhyamitra.com/city/kolhapur/1971-05-27","hi":"https://hi.vidhyamitra.com/city/kolhapur/1971-05-27","x-default":"https://vidhyamitra.com/city/kolhapur/1971-05-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T04:08:57.322Z","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":"2026-05-31T04:08:57.322Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T04:08:57.322Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}