{"id":"vidhyamitra:city-day:vrindavan:1930-01-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1930-01-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1930-01-16","date_display":"January 16, 1930 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":1930,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425992.770833,"kali_year":5031,"ahargana":1837527.2708,"sun":{"sidereal_longitude":272.3848,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":107.021,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.6362,"elapsed_within_tithi_degrees":2.6362},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":107.021,"elapsed_within_degrees":0.3543},"yoga":{"number":2,"name":"Prīti","sum_longitude":19.4058},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":1930,"month":1,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2425992.770833,"ahargana":1837527.2708,"kali_year":5031,"ayanamsa_lahiri":22.8757,"grahas":{"sun":{"sidereal_longitude":272.32089299999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":108.27599299999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":4.4974},"mars":{"sidereal_longitude":261.4192929999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":285.534093,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":44.85909300000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":268.10539300000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":252.898193,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":18.9624,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":198.9624,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":1930,"month":1,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2425992.770833,"kali_year":5031,"ahargana":1837527.2708,"sun":{"sidereal_longitude":272.3848,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":107.021,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":194.6362,"elapsed_within_tithi_degrees":2.6362},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":107.021,"elapsed_within_degrees":0.3543},"yoga":{"number":2,"name":"Prīti","sum_longitude":19.4058},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.497,"elongation":165.364},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.497,"opposition_distance":14.636}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:11","sunsetLocal":"17:47","solarNoonLocal":"12:29","dayLengthHours":10.587996989706133,"dayLengthDisplay":"10 Hours 35 Mins 17 Secs","nightLengthDisplay":"13 Hours 24 Mins 43 Secs","moonriseLocal":"18:52","moonsetLocal":"08:13","rahuKala":{"name":"Rāhu Kāla","start":"13:48","end":"15:08","startHours":13.807761316076228,"endHours":15.131260939789493,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:11","end":"08:31","startHours":7.1902631975098945,"endHours":8.51376282122316,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:50","end":"11:10","startHours":9.837262444936428,"endHours":11.160762068649694,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:01","startHours":9.660795828441326,"endHours":10.01372906143153,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:55","startHours":7.63142973874765,"endHours":7.913776325139814,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:50","startHours":12.131328459372757,"endHours":12.837194925353167,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:47","end":"06:29","startHours":5.778530265549077,"endHours":6.484396731529486,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:11","startHours":6.307930115034384,"endHours":7.1902631975098945,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"14:57","startHours":14.248927857313983,"endHours":14.954794323294392,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:35","end":"17:59","startHours":17.578260187216028,"endHours":17.978260187216026,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:47","end":"18:13","startHours":17.778260187216027,"endHours":18.219426728453783,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:32","end":"19:17","startHours":17.528260187216027,"endHours":19.278260187216027,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:50","startHours":24.13132845937276,"endHours":24.837194925353167,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:11","end":"08:31","startHours":7.1902631975098945,"endHours":8.51376282122316,"quality":"auspicious"},{"name":"Roga","start":"08:31","end":"09:50","startHours":8.51376282122316,"endHours":9.837262444936428,"quality":"inauspicious"},{"name":"Udveg","start":"09:50","end":"11:10","startHours":9.837262444936428,"endHours":11.160762068649694,"quality":"inauspicious"},{"name":"Chala","start":"11:10","end":"12:29","startHours":11.160762068649694,"endHours":12.48426169236296,"quality":"neutral"},{"name":"Labha","start":"12:29","end":"13:48","startHours":12.48426169236296,"endHours":13.807761316076228,"quality":"auspicious"},{"name":"Amṛta","start":"13:48","end":"15:08","startHours":13.807761316076228,"endHours":15.131260939789493,"quality":"auspicious"},{"name":"Kāla","start":"15:08","end":"16:27","startHours":15.131260939789493,"endHours":16.45476056350276,"quality":"inauspicious"},{"name":"Śubha","start":"16:27","end":"17:47","startHours":16.45476056350276,"endHours":17.778260187216027,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:47","end":"19:27","startHours":17.778260187216027,"endHours":19.45476056350276,"quality":"auspicious"},{"name":"Kāla","start":"19:27","end":"21:08","startHours":19.45476056350276,"endHours":21.131260939789495,"quality":"inauspicious"},{"name":"Śubha","start":"21:08","end":"22:48","startHours":21.131260939789495,"endHours":22.807761316076228,"quality":"auspicious"},{"name":"Roga","start":"22:48","end":"00:29","startHours":22.807761316076228,"endHours":24.48426169236296,"quality":"inauspicious"},{"name":"Udveg","start":"00:29","end":"02:10","startHours":24.48426169236296,"endHours":26.160762068649696,"quality":"inauspicious"},{"name":"Chala","start":"02:10","end":"03:50","startHours":26.160762068649696,"endHours":27.837262444936428,"quality":"neutral"},{"name":"Labha","start":"03:50","end":"05:31","startHours":27.837262444936428,"endHours":29.51376282122316,"quality":"auspicious"},{"name":"Amṛta","start":"05:31","end":"07:11","startHours":29.51376282122316,"endHours":31.190263197509893,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.1902631975098945,"endHours":8.190263197509895,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.190263197509895,"endHours":9.190263197509895,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.190263197509895,"endHours":10.190263197509895,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.190263197509895,"endHours":11.190263197509895,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.190263197509895,"endHours":12.190263197509895,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.190263197509895,"endHours":13.190263197509895,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.190263197509895,"endHours":14.190263197509895,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.190263197509895,"endHours":15.190263197509895,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.190263197509895,"endHours":16.190263197509893,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.190263197509893,"endHours":17.190263197509893,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.190263197509893,"endHours":18.190263197509893,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.190263197509893,"endHours":19.190263197509893,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.190263197509893,"endHours":20.190263197509893,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.190263197509893,"endHours":21.190263197509893,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.190263197509893,"endHours":22.190263197509893,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.190263197509893,"endHours":23.190263197509893,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.190263197509893,"endHours":24.190263197509893,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.190263197509893,"endHours":25.190263197509893,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.190263197509893,"endHours":26.190263197509893,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.190263197509893,"endHours":27.190263197509893,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.190263197509893,"endHours":28.190263197509893,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.190263197509893,"endHours":29.190263197509893,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.190263197509893,"endHours":30.190263197509893,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.190263197509893,"endHours":31.190263197509893,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.093389103896122,"eotMinutes":-9.692901541777706,"ayanamsa":22.8757}},"calendars":{"vikram_samvat":1987,"vikram_samvatsara":"Subhānu","saka_samvat":1852,"saka_samvatsara":"Pramoda","bengali_samvat":1337,"malayalam_era":1106,"nanakshahi_year":461,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvitīyā · Vikram 1987 Subhānu · Śaka 1852 Pramoda"},"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":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 16, 1930 CE · Vṛndāvana · Vidhyamitra","description":"January 16, 1930 CE for Vṛndāvana: Kṛṣṇa Dvitīyā, sūryodaya 07:11, sūryāsta 17:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1930-01-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1930-01-16","sa":"https://sa.vidhyamitra.com/city/vrindavan/1930-01-16","hi":"https://hi.vidhyamitra.com/city/vrindavan/1930-01-16","x-default":"https://vidhyamitra.com/city/vrindavan/1930-01-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:45:21.960Z","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":"2026-06-01T02:45:21.960Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:45:21.960Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}