{"id":"vidhyamitra:city-day:mysore:1990-12-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/1990-12-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-12-30","date_display":"December 30, 1990 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":1990,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448255.770833,"kali_year":5092,"ahargana":1859790.2708,"sun":{"sidereal_longitude":254.1084,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":51.099,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":156.9907,"elapsed_within_tithi_degrees":0.9907},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":51.099,"elapsed_within_degrees":11.099},"yoga":{"number":23,"name":"Śubha","sum_longitude":305.2074},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1990,"month":12,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448255.770833,"ahargana":1859790.2708,"kali_year":5092,"ayanamsa_lahiri":23.7272,"grahas":{"sun":{"sidereal_longitude":254.340783,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":49.69258300000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":3.3564},"mars":{"sidereal_longitude":34.24748299999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":241.825283,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":108.33768300000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":268.68748300000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":271.53618299999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":279.3615,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":99.3615,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"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":1990,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448255.770833,"kali_year":5092,"ahargana":1859790.2708,"sun":{"sidereal_longitude":254.1084,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":51.099,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":156.9907,"elapsed_within_tithi_degrees":0.9907},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4,"moon_longitude":51.099,"elapsed_within_degrees":11.099},"yoga":{"number":23,"name":"Śubha","sum_longitude":305.2074},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.356,"elongation":156.991},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.356,"opposition_distance":23.009}},"eclipse_window_40days":[{"offset_days":17,"type":"solar","occurs":true,"moon_latitude":-0.479,"elongation":0.76}]},"city":{"slug":"mysore","name":"Mysore, Karnataka","lat":12.2958,"lon":76.6394,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"mysore","name":"Mysore, Karnataka","lat":12.2958,"lon":76.6394,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tier-1"},"sunriseLocal":"06:44","sunsetLocal":"18:09","solarNoonLocal":"12:26","dayLengthHours":11.409734295558092,"dayLengthDisplay":"11 Hours 24 Mins 35 Secs","nightLengthDisplay":"12 Hours 35 Mins 25 Secs","moonriseLocal":"16:24","moonsetLocal":"05:11","rahuKala":{"name":"Rāhu Kāla","start":"16:43","end":"18:09","startHours":16.716078602505487,"endHours":18.14229538945025,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:26","end":"13:52","startHours":12.437428241671203,"endHours":13.863645028615966,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:17","end":"16:43","startHours":15.289861815560727,"endHours":16.716078602505487,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:47","startHours":9.39483242952238,"endHours":9.775156906040982,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:31","startHours":7.207966689540411,"endHours":7.512226270755294,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:49","startHours":12.057103765152602,"endHours":12.817752718189807,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:13","end":"05:58","startHours":5.211263187817745,"endHours":5.971912140854951,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:44","startHours":5.78174990259565,"endHours":6.732561093892158,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:06","startHours":14.33905062426422,"endHours":15.099699577301426,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.94229538945025,"endHours":18.34229538945025,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:37","startHours":18.14229538945025,"endHours":18.617700985098505,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.89229538945025,"endHours":19.64229538945025,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:49","startHours":24.057103765152604,"endHours":24.81775271818981,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:44","end":"08:10","startHours":6.732561093892158,"endHours":8.158777880836919,"quality":"inauspicious"},{"name":"Chala","start":"08:10","end":"09:35","startHours":8.158777880836919,"endHours":9.58499466778168,"quality":"neutral"},{"name":"Labha","start":"09:35","end":"11:01","startHours":9.58499466778168,"endHours":11.011211454726443,"quality":"auspicious"},{"name":"Amṛta","start":"11:01","end":"12:26","startHours":11.011211454726443,"endHours":12.437428241671203,"quality":"auspicious"},{"name":"Kāla","start":"12:26","end":"13:52","startHours":12.437428241671203,"endHours":13.863645028615966,"quality":"inauspicious"},{"name":"Śubha","start":"13:52","end":"15:17","startHours":13.863645028615966,"endHours":15.289861815560727,"quality":"auspicious"},{"name":"Roga","start":"15:17","end":"16:43","startHours":15.289861815560727,"endHours":16.716078602505487,"quality":"inauspicious"},{"name":"Udveg","start":"16:43","end":"18:09","startHours":16.716078602505487,"endHours":18.14229538945025,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:09","end":"19:43","startHours":18.14229538945025,"endHours":19.71607860250549,"quality":"auspicious"},{"name":"Roga","start":"19:43","end":"21:17","startHours":19.71607860250549,"endHours":21.289861815560727,"quality":"inauspicious"},{"name":"Udveg","start":"21:17","end":"22:52","startHours":21.289861815560727,"endHours":22.863645028615966,"quality":"inauspicious"},{"name":"Chala","start":"22:52","end":"00:26","startHours":22.863645028615966,"endHours":24.437428241671206,"quality":"neutral"},{"name":"Labha","start":"00:26","end":"02:01","startHours":24.437428241671206,"endHours":26.011211454726443,"quality":"auspicious"},{"name":"Amṛta","start":"02:01","end":"03:35","startHours":26.011211454726443,"endHours":27.584994667781682,"quality":"auspicious"},{"name":"Kāla","start":"03:35","end":"05:10","startHours":27.584994667781682,"endHours":29.158777880836922,"quality":"inauspicious"},{"name":"Śubha","start":"05:10","end":"06:44","startHours":29.158777880836922,"endHours":30.73256109389216,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.732561093892158,"endHours":7.732561093892158,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.732561093892158,"endHours":8.732561093892159,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.732561093892159,"endHours":9.732561093892159,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.732561093892159,"endHours":10.732561093892159,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.732561093892159,"endHours":11.732561093892159,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.732561093892159,"endHours":12.732561093892159,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.732561093892159,"endHours":13.732561093892159,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.732561093892159,"endHours":14.732561093892159,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.732561093892159,"endHours":15.732561093892159,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.732561093892159,"endHours":16.73256109389216,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.73256109389216,"endHours":17.73256109389216,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.73256109389216,"endHours":18.73256109389216,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.73256109389216,"endHours":19.73256109389216,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.73256109389216,"endHours":20.73256109389216,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.73256109389216,"endHours":21.73256109389216,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.73256109389216,"endHours":22.73256109389216,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.73256109389216,"endHours":23.73256109389216,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.73256109389216,"endHours":24.73256109389216,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.73256109389216,"endHours":25.73256109389216,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.73256109389216,"endHours":26.73256109389216,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.73256109389216,"endHours":27.73256109389216,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.73256109389216,"endHours":28.73256109389216,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.73256109389216,"endHours":29.73256109389216,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.73256109389216,"endHours":30.73256109389216,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.190892355074116,"eotMinutes":-2.803294500272213,"ayanamsa":23.7272}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturdaśī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"mysore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 30, 1990 CE · Mysore, Karnataka · Vidhyamitra","description":"December 30, 1990 CE for Mysore, Karnataka: Śukla Caturdaśī, sūryodaya 06:44, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1990-12-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1990-12-30","sa":"https://sa.vidhyamitra.com/city/mysore/1990-12-30","hi":"https://hi.vidhyamitra.com/city/mysore/1990-12-30","x-default":"https://vidhyamitra.com/city/mysore/1990-12-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-24T22:29:11.940Z","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":"2026-05-24T22:29:11.940Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-24T22:29:11.940Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}