{"id":"vidhyamitra:city-day:vrindavan:2169-01-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2169-01-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2169-01-28","date_display":"January 28, 2169 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":2169,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513298.770833,"kali_year":5270,"ahargana":1924833.2708,"sun":{"sidereal_longitude":281.7745,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":281.3583,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":359.5838,"elapsed_within_tithi_degrees":11.5838},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":281.3583,"elapsed_within_degrees":1.3583},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.1328},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2169,"month":1,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513298.770833,"ahargana":1924833.2708,"kali_year":5270,"ayanamsa_lahiri":26.2149,"grahas":{"sun":{"sidereal_longitude":282.196462,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":280.677362,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":-2.1309},"mars":{"sidereal_longitude":283.36706200000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":263.0199620000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":105.28616199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"venus":{"sidereal_longitude":297.72836200000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":286.4727620000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":73.0704,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":253.0704,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2169,"month":1,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513298.770833,"kali_year":5270,"ahargana":1924833.2708,"sun":{"sidereal_longitude":281.7745,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":281.3583,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":359.5838,"elapsed_within_tithi_degrees":11.5838},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":281.3583,"elapsed_within_degrees":1.3583},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.1328},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.131,"elongation":0.416},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.131,"opposition_distance":179.584}},"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":"07:08","sunsetLocal":"17:57","solarNoonLocal":"12:32","dayLengthHours":10.819191327449474,"dayLengthDisplay":"10 Hours 49 Mins 09 Secs","nightLengthDisplay":"13 Hours 10 Mins 51 Secs","moonriseLocal":"07:04","moonsetLocal":"17:49","rahuKala":{"name":"Rāhu Kāla","start":"09:50","end":"11:11","startHours":9.83415936871873,"endHours":11.186558284649912,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:53","end":"15:15","startHours":13.89135611651228,"endHours":15.243755032443467,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:08","end":"08:29","startHours":7.1293615368563605,"endHours":8.481760452787544,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:01","startHours":9.653839513261238,"endHours":10.01447922417622,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:52","startHours":7.580161175500089,"endHours":7.868672944232075,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:54","startHours":12.178317489666115,"endHours":12.899596911496081,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:41","end":"06:24","startHours":5.68680269319643,"endHours":6.408082115026396,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:14","end":"07:08","startHours":6.227762259568904,"endHours":7.1293615368563605,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:04","startHours":14.34215575515601,"endHours":15.063435176985976,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.748552864305836,"endHours":18.148552864305834,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:24","startHours":17.948552864305835,"endHours":18.39935250294956,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.698552864305835,"endHours":19.448552864305835,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:54","startHours":24.178317489666117,"endHours":24.89959691149608,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:08","end":"08:29","startHours":7.1293615368563605,"endHours":8.481760452787544,"quality":"inauspicious"},{"name":"Śubha","start":"08:29","end":"09:50","startHours":8.481760452787544,"endHours":9.83415936871873,"quality":"auspicious"},{"name":"Roga","start":"09:50","end":"11:11","startHours":9.83415936871873,"endHours":11.186558284649912,"quality":"inauspicious"},{"name":"Udveg","start":"11:11","end":"12:32","startHours":11.186558284649912,"endHours":12.538957200581098,"quality":"inauspicious"},{"name":"Chala","start":"12:32","end":"13:53","startHours":12.538957200581098,"endHours":13.89135611651228,"quality":"neutral"},{"name":"Labha","start":"13:53","end":"15:15","startHours":13.89135611651228,"endHours":15.243755032443467,"quality":"auspicious"},{"name":"Amṛta","start":"15:15","end":"16:36","startHours":15.243755032443467,"endHours":16.59615394837465,"quality":"auspicious"},{"name":"Kāla","start":"16:36","end":"17:57","startHours":16.59615394837465,"endHours":17.948552864305835,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:57","end":"19:36","startHours":17.948552864305835,"endHours":19.59615394837465,"quality":"auspicious"},{"name":"Amṛta","start":"19:36","end":"21:15","startHours":19.59615394837465,"endHours":21.243755032443467,"quality":"auspicious"},{"name":"Kāla","start":"21:15","end":"22:53","startHours":21.243755032443467,"endHours":22.891356116512284,"quality":"inauspicious"},{"name":"Śubha","start":"22:53","end":"00:32","startHours":22.891356116512284,"endHours":24.5389572005811,"quality":"auspicious"},{"name":"Roga","start":"00:32","end":"02:11","startHours":24.5389572005811,"endHours":26.186558284649912,"quality":"inauspicious"},{"name":"Udveg","start":"02:11","end":"03:50","startHours":26.186558284649912,"endHours":27.83415936871873,"quality":"inauspicious"},{"name":"Chala","start":"03:50","end":"05:29","startHours":27.83415936871873,"endHours":29.481760452787547,"quality":"neutral"},{"name":"Labha","start":"05:29","end":"07:08","startHours":29.481760452787547,"endHours":31.12936153685636,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:08","end":"08:08","startHours":7.1293615368563605,"endHours":8.129361536856361,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:08","end":"09:08","startHours":8.129361536856361,"endHours":9.129361536856361,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:08","end":"10:08","startHours":9.129361536856361,"endHours":10.129361536856361,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:08","end":"11:08","startHours":10.129361536856361,"endHours":11.129361536856361,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:08","end":"12:08","startHours":11.129361536856361,"endHours":12.129361536856361,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:08","end":"13:08","startHours":12.129361536856361,"endHours":13.129361536856361,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:08","end":"14:08","startHours":13.129361536856361,"endHours":14.129361536856361,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:08","end":"15:08","startHours":14.129361536856361,"endHours":15.129361536856361,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:08","end":"16:08","startHours":15.129361536856361,"endHours":16.12936153685636,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:08","end":"17:08","startHours":16.12936153685636,"endHours":17.12936153685636,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:08","end":"18:08","startHours":17.12936153685636,"endHours":18.12936153685636,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:08","end":"19:08","startHours":18.12936153685636,"endHours":19.12936153685636,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:08","end":"20:08","startHours":19.12936153685636,"endHours":20.12936153685636,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:08","end":"21:08","startHours":20.12936153685636,"endHours":21.12936153685636,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:08","end":"22:08","startHours":21.12936153685636,"endHours":22.12936153685636,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:08","end":"23:08","startHours":22.12936153685636,"endHours":23.12936153685636,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:08","end":"00:08","startHours":23.12936153685636,"endHours":24.12936153685636,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:08","end":"01:08","startHours":24.12936153685636,"endHours":25.12936153685636,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:08","end":"02:08","startHours":25.12936153685636,"endHours":26.12936153685636,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:08","end":"03:08","startHours":26.12936153685636,"endHours":27.12936153685636,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:08","end":"04:08","startHours":27.12936153685636,"endHours":28.12936153685636,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:08","end":"05:08","startHours":28.12936153685636,"endHours":29.12936153685636,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:08","end":"06:08","startHours":29.12936153685636,"endHours":30.12936153685636,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:08","end":"07:08","startHours":30.12936153685636,"endHours":31.12936153685636,"planetary_lord":"Mercury"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.158775530642583,"eotMinutes":-12.974632034865841,"ayanamsa":26.2149}},"calendars":{"vikram_samvat":2226,"vikram_samvatsara":"Citrabhānu","saka_samvat":2091,"saka_samvatsara":"Śukla","bengali_samvat":1576,"malayalam_era":1345,"nanakshahi_year":700,"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 Amāvasyā · Vikram 2226 Citrabhānu · Śaka 2091 Śukla"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"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 28, 2169 CE · Vṛndāvana · Vidhyamitra","description":"January 28, 2169 CE for Vṛndāvana: Kṛṣṇa Amāvasyā, sūryodaya 07:08, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2169-01-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2169-01-28","sa":"https://sa.vidhyamitra.com/city/vrindavan/2169-01-28","hi":"https://hi.vidhyamitra.com/city/vrindavan/2169-01-28","x-default":"https://vidhyamitra.com/city/vrindavan/2169-01-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:18:00.606Z","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":"2026-06-01T09:18:00.606Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:18:00.606Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}