{"id":"vidhyamitra:city-day:kolhapur:1977-05-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1977-05-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1977-05-27","date_display":"May 27, 1977 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":1977,"month":5,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443290.770833,"kali_year":5079,"ahargana":1854825.2708,"sun":{"sidereal_longitude":42.0678,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":146.6018,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.534,"elapsed_within_tithi_degrees":8.534},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":146.6018,"elapsed_within_degrees":13.2685},"yoga":{"number":15,"name":"Vajra","sum_longitude":188.6696},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1977,"month":5,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443290.770833,"ahargana":1854825.2708,"kali_year":5079,"ayanamsa_lahiri":23.5373,"grahas":{"sun":{"sidereal_longitude":42.10888299999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":143.253783,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":-2.6324},"mars":{"sidereal_longitude":359.260583,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":17.56058300000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":48.02408300000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":358.316783,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":108.17128300000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":182.4311,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":2.4311,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":1977,"month":5,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443290.770833,"kali_year":5079,"ahargana":1854825.2708,"sun":{"sidereal_longitude":42.0678,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":146.6018,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.534,"elapsed_within_tithi_degrees":8.534},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":146.6018,"elapsed_within_degrees":13.2685},"yoga":{"number":15,"name":"Vajra","sum_longitude":188.6696},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.632,"elongation":104.534},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.632,"opposition_distance":75.466}},"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":"05:59","sunsetLocal":"19:01","solarNoonLocal":"12:30","dayLengthHours":13.01872145644528,"dayLengthDisplay":"13 Hours 01 Mins 07 Secs","nightLengthDisplay":"10 Hours 58 Mins 53 Secs","moonriseLocal":"13:06","moonsetLocal":"01:23","rahuKala":{"name":"Rāhu Kāla","start":"10:52","end":"12:30","startHours":10.872970312411937,"endHours":12.500310494467598,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:45","end":"17:23","startHours":15.754990858578918,"endHours":17.382331040634575,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:37","end":"09:15","startHours":7.6182899483006175,"endHours":9.245630130356277,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:28","startHours":9.028651439415523,"endHours":9.462608821297032,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:32","end":"06:53","startHours":6.533396493596844,"endHours":6.880562399102051,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:56","startHours":12.06635311258609,"endHours":12.934267876349107,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:07","startHours":4.255120238718921,"endHours":5.123035002481939,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:54","end":"05:59","startHours":4.906056311541184,"endHours":5.990949766244958,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:32","startHours":14.670097403875143,"endHours":15.538012167638161,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:49","end":"19:13","startHours":18.809671222690238,"endHours":19.209671222690236,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:01","end":"19:33","startHours":19.009671222690237,"endHours":19.552117950042124,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:46","end":"20:31","startHours":18.759671222690237,"endHours":20.509671222690237,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:56","startHours":24.06635311258609,"endHours":24.934267876349107,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:59","end":"07:37","startHours":5.990949766244958,"endHours":7.6182899483006175,"quality":"neutral"},{"name":"Labha","start":"07:37","end":"09:15","startHours":7.6182899483006175,"endHours":9.245630130356277,"quality":"auspicious"},{"name":"Amṛta","start":"09:15","end":"10:52","startHours":9.245630130356277,"endHours":10.872970312411937,"quality":"auspicious"},{"name":"Kāla","start":"10:52","end":"12:30","startHours":10.872970312411937,"endHours":12.500310494467598,"quality":"inauspicious"},{"name":"Śubha","start":"12:30","end":"14:08","startHours":12.500310494467598,"endHours":14.127650676523258,"quality":"auspicious"},{"name":"Roga","start":"14:08","end":"15:45","startHours":14.127650676523258,"endHours":15.754990858578918,"quality":"inauspicious"},{"name":"Udveg","start":"15:45","end":"17:23","startHours":15.754990858578918,"endHours":17.382331040634575,"quality":"inauspicious"},{"name":"Chala","start":"17:23","end":"19:01","startHours":17.382331040634575,"endHours":19.009671222690237,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:01","end":"20:23","startHours":19.009671222690237,"endHours":20.382331040634575,"quality":"inauspicious"},{"name":"Udveg","start":"20:23","end":"21:45","startHours":20.382331040634575,"endHours":21.754990858578918,"quality":"inauspicious"},{"name":"Chala","start":"21:45","end":"23:08","startHours":21.754990858578918,"endHours":23.127650676523256,"quality":"neutral"},{"name":"Labha","start":"23:08","end":"00:30","startHours":23.127650676523256,"endHours":24.5003104944676,"quality":"auspicious"},{"name":"Amṛta","start":"00:30","end":"01:52","startHours":24.5003104944676,"endHours":25.872970312411937,"quality":"auspicious"},{"name":"Kāla","start":"01:52","end":"03:15","startHours":25.872970312411937,"endHours":27.245630130356275,"quality":"inauspicious"},{"name":"Śubha","start":"03:15","end":"04:37","startHours":27.245630130356275,"endHours":28.618289948300617,"quality":"auspicious"},{"name":"Roga","start":"04:37","end":"05:59","startHours":28.618289948300617,"endHours":29.99094976624496,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:59","end":"06:59","startHours":5.990949766244958,"endHours":6.990949766244958,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:59","end":"07:59","startHours":6.990949766244958,"endHours":7.990949766244958,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:59","end":"08:59","startHours":7.990949766244958,"endHours":8.990949766244958,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:59","end":"09:59","startHours":8.990949766244958,"endHours":9.990949766244958,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:59","end":"10:59","startHours":9.990949766244958,"endHours":10.990949766244958,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:59","end":"11:59","startHours":10.990949766244958,"endHours":11.990949766244958,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:59","end":"12:59","startHours":11.990949766244958,"endHours":12.990949766244958,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:59","end":"13:59","startHours":12.990949766244958,"endHours":13.990949766244958,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:59","end":"14:59","startHours":13.990949766244958,"endHours":14.990949766244958,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:59","end":"15:59","startHours":14.990949766244958,"endHours":15.990949766244958,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:59","end":"16:59","startHours":15.990949766244958,"endHours":16.99094976624496,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:59","end":"17:59","startHours":16.99094976624496,"endHours":17.99094976624496,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:59","end":"18:59","startHours":17.99094976624496,"endHours":18.99094976624496,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:59","end":"19:59","startHours":18.99094976624496,"endHours":19.99094976624496,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:59","end":"20:59","startHours":19.99094976624496,"endHours":20.99094976624496,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:59","end":"21:59","startHours":20.99094976624496,"endHours":21.99094976624496,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:59","end":"22:59","startHours":21.99094976624496,"endHours":22.99094976624496,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:59","end":"23:59","startHours":22.99094976624496,"endHours":23.99094976624496,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:59","end":"00:59","startHours":23.99094976624496,"endHours":24.99094976624496,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:59","end":"01:59","startHours":24.99094976624496,"endHours":25.99094976624496,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:59","end":"02:59","startHours":25.99094976624496,"endHours":26.99094976624496,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:59","end":"03:59","startHours":26.99094976624496,"endHours":27.99094976624496,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:59","end":"04:59","startHours":27.99094976624496,"endHours":28.99094976624496,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:59","end":"05:59","startHours":28.99094976624496,"endHours":29.99094976624496,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhūmra","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":21.244020700517147,"eotMinutes":3.008170331944147,"ayanamsa":23.5373}},"calendars":{"vikram_samvat":2034,"vikram_samvatsara":"Pramoda","saka_samvat":1899,"saka_samvatsara":"Piṅgala","bengali_samvat":1384,"malayalam_era":1153,"nanakshahi_year":508,"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 Navamī · Vikram 2034 Pramoda · Śaka 1899 Piṅgala"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 27, 1977 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"May 27, 1977 CE for Kolhāpur, Maharashtra: Śukla Navamī, sūryodaya 05:59, sūryāsta 19:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1977-05-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1977-05-27","sa":"https://sa.vidhyamitra.com/city/kolhapur/1977-05-27","hi":"https://hi.vidhyamitra.com/city/kolhapur/1977-05-27","x-default":"https://vidhyamitra.com/city/kolhapur/1977-05-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T09:03:56.350Z","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":"2026-06-02T09:03:56.350Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T09:03:56.350Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}