{"id":"vidhyamitra:city-day:dwarka:1985-12-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1985-12-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1985-12-30","date_display":"December 30, 1985 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":1985,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446429.770833,"kali_year":5087,"ahargana":1857964.2708,"sun":{"sidereal_longitude":254.4104,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":107.1206,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":212.7102,"elapsed_within_tithi_degrees":8.7102},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":107.1206,"elapsed_within_degrees":0.4539},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":1.531},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"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":1985,"month":12,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446429.770833,"ahargana":1857964.2708,"kali_year":5087,"ayanamsa_lahiri":23.6574,"grahas":{"sun":{"sidereal_longitude":254.62815,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":106.03774999999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":4.4993},"mars":{"sidereal_longitude":195.86114999999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":236.54795000000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":295.02575,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":249.90544999999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":220.91674999999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":16.1118,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":196.1118,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"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":1985,"month":12,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446429.770833,"kali_year":5087,"ahargana":1857964.2708,"sun":{"sidereal_longitude":254.4104,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":107.1206,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":212.7102,"elapsed_within_tithi_degrees":8.7102},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":107.1206,"elapsed_within_degrees":0.4539},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":1.531},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.499,"elongation":147.29},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.499,"opposition_distance":32.71}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:33","sunsetLocal":"18:21","solarNoonLocal":"12:57","dayLengthHours":10.78807336660665,"dayLengthDisplay":"10 Hours 47 Mins 17 Secs","nightLengthDisplay":"13 Hours 12 Mins 43 Secs","moonriseLocal":"20:30","moonsetLocal":"09:35","rahuKala":{"name":"Rāhu Kāla","start":"08:54","end":"10:15","startHours":8.903287395860376,"endHours":10.251796566686208,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:36","end":"12:57","startHours":11.600305737512038,"endHours":12.94881490833787,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:18","end":"15:39","startHours":14.297324079163701,"endHours":15.645833249989533,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:04","end":"10:26","startHours":10.07199534390943,"endHours":10.431597789462986,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:00","end":"08:18","startHours":8.004281281976489,"endHours":8.291963238419333,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:35","end":"13:19","startHours":12.589212462784316,"endHours":13.308417353891427,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:07","end":"06:50","startHours":6.116368442820326,"endHours":6.835573333927435,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:39","end":"07:33","startHours":6.655772111150658,"endHours":7.554778225034545,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:28","startHours":14.746827136105644,"endHours":15.466032027212753,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.142851591641197,"endHours":18.542851591641195,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:48","startHours":18.342851591641196,"endHours":18.79235464858314,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.092851591641196,"endHours":19.842851591641196,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:35","end":"01:19","startHours":24.589212462784317,"endHours":25.30841735389143,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:33","end":"08:54","startHours":7.554778225034545,"endHours":8.903287395860376,"quality":"auspicious"},{"name":"Kāla","start":"08:54","end":"10:15","startHours":8.903287395860376,"endHours":10.251796566686208,"quality":"inauspicious"},{"name":"Śubha","start":"10:15","end":"11:36","startHours":10.251796566686208,"endHours":11.600305737512038,"quality":"auspicious"},{"name":"Roga","start":"11:36","end":"12:57","startHours":11.600305737512038,"endHours":12.94881490833787,"quality":"inauspicious"},{"name":"Udveg","start":"12:57","end":"14:18","startHours":12.94881490833787,"endHours":14.297324079163701,"quality":"inauspicious"},{"name":"Chala","start":"14:18","end":"15:39","startHours":14.297324079163701,"endHours":15.645833249989533,"quality":"neutral"},{"name":"Labha","start":"15:39","end":"17:00","startHours":15.645833249989533,"endHours":16.994342420815364,"quality":"auspicious"},{"name":"Amṛta","start":"17:00","end":"18:21","startHours":16.994342420815364,"endHours":18.342851591641196,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:21","end":"20:00","startHours":18.342851591641196,"endHours":19.994342420815364,"quality":"neutral"},{"name":"Labha","start":"20:00","end":"21:39","startHours":19.994342420815364,"endHours":21.645833249989533,"quality":"auspicious"},{"name":"Amṛta","start":"21:39","end":"23:18","startHours":21.645833249989533,"endHours":23.2973240791637,"quality":"auspicious"},{"name":"Kāla","start":"23:18","end":"00:57","startHours":23.2973240791637,"endHours":24.948814908337873,"quality":"inauspicious"},{"name":"Śubha","start":"00:57","end":"02:36","startHours":24.948814908337873,"endHours":26.600305737512038,"quality":"auspicious"},{"name":"Roga","start":"02:36","end":"04:15","startHours":26.600305737512038,"endHours":28.25179656668621,"quality":"inauspicious"},{"name":"Udveg","start":"04:15","end":"05:54","startHours":28.25179656668621,"endHours":29.903287395860378,"quality":"inauspicious"},{"name":"Chala","start":"05:54","end":"07:33","startHours":29.903287395860378,"endHours":31.554778225034546,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:33","end":"08:33","startHours":7.554778225034545,"endHours":8.554778225034546,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:33","end":"09:33","startHours":8.554778225034546,"endHours":9.554778225034546,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:33","end":"10:33","startHours":9.554778225034546,"endHours":10.554778225034546,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:33","end":"11:33","startHours":10.554778225034546,"endHours":11.554778225034546,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:33","end":"12:33","startHours":11.554778225034546,"endHours":12.554778225034546,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:33","end":"13:33","startHours":12.554778225034546,"endHours":13.554778225034546,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:33","end":"14:33","startHours":13.554778225034546,"endHours":14.554778225034546,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:33","end":"15:33","startHours":14.554778225034546,"endHours":15.554778225034546,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:33","end":"16:33","startHours":15.554778225034546,"endHours":16.554778225034546,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:33","end":"17:33","startHours":16.554778225034546,"endHours":17.554778225034546,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:33","end":"18:33","startHours":17.554778225034546,"endHours":18.554778225034546,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:33","end":"19:33","startHours":18.554778225034546,"endHours":19.554778225034546,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:33","end":"20:33","startHours":19.554778225034546,"endHours":20.554778225034546,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:33","end":"21:33","startHours":20.554778225034546,"endHours":21.554778225034546,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:33","end":"22:33","startHours":21.554778225034546,"endHours":22.554778225034546,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:33","end":"23:33","startHours":22.554778225034546,"endHours":23.554778225034546,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:33","end":"00:33","startHours":23.554778225034546,"endHours":24.554778225034546,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:33","end":"01:33","startHours":24.554778225034546,"endHours":25.554778225034546,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:33","end":"02:33","startHours":25.554778225034546,"endHours":26.554778225034546,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:33","end":"03:33","startHours":26.554778225034546,"endHours":27.554778225034546,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:33","end":"04:33","startHours":27.554778225034546,"endHours":28.554778225034546,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:33","end":"05:33","startHours":28.554778225034546,"endHours":29.554778225034546,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:33","end":"06:33","startHours":29.554778225034546,"endHours":30.554778225034546,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:33","end":"07:33","startHours":30.554778225034546,"endHours":31.554778225034546,"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"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.177503704730917,"eotMinutes":-2.803294500272213,"ayanamsa":23.6574}},"calendars":{"vikram_samvat":2042,"vikram_samvatsara":"Bahudhānya","saka_samvat":1907,"saka_samvatsara":"Krodhana","bengali_samvat":1392,"malayalam_era":1161,"nanakshahi_year":516,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Tṛtīyā · Vikram 2042 Bahudhānya · Śaka 1907 Krodhana"},"festivals":[],"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":"dwarka"},"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, 1985 CE · Dvārakā · Vidhyamitra","description":"December 30, 1985 CE for Dvārakā: Kṛṣṇa Tṛtīyā, sūryodaya 07:33, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1985-12-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1985-12-30","sa":"https://sa.vidhyamitra.com/city/dwarka/1985-12-30","hi":"https://hi.vidhyamitra.com/city/dwarka/1985-12-30","x-default":"https://vidhyamitra.com/city/dwarka/1985-12-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:17:38.428Z","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":"2026-05-31T15:17:38.428Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:17:38.428Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}