{"id":"vidhyamitra:day:1648-11-28:en","page_class":"VM-1-day","url":"https://vidhyamitra.com/day/1648-11-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1648-11-28","date_display":"November 28, 1648 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":1648,"month":11,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2323311.770833,"kali_year":4750,"ahargana":1734846.2708,"sun":{"sidereal_longitude":227.9386,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":21.7084,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":153.7698,"elapsed_within_tithi_degrees":9.7698},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.7084,"elapsed_within_degrees":8.3751},"yoga":{"number":19,"name":"Parigha","sum_longitude":249.6471},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":1648,"month":11,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2323311.770833,"ahargana":1734846.2708,"kali_year":4750,"ayanamsa_lahiri":18.9486,"grahas":{"sun":{"sidereal_longitude":227.58396300000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":22.794962999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":-2.7555},"mars":{"sidereal_longitude":140.787463,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":252.91856299999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":170.88466300000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":251.00386300000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":58.40876300000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":59.4959,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":239.4959,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1648,"month":11,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2323311.770833,"kali_year":4750,"ahargana":1734846.2708,"sun":{"sidereal_longitude":227.9386,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":21.7084,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":153.7698,"elapsed_within_tithi_degrees":9.7698},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.7084,"elapsed_within_degrees":8.3751},"yoga":{"number":19,"name":"Parigha","sum_longitude":249.6471},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.756,"elongation":153.77},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.756,"opposition_distance":26.23}},"eclipse_window_40days":[{"offset_days":16,"type":"solar","occurs":true,"moon_latitude":-0.227,"elongation":2.793}]},"calendars":{"vikram_samvat":1705,"vikram_samvatsara":"Plava","saka_samvat":1570,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1055,"malayalam_era":824,"nanakshahi_year":179,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Trayodaśī · Vikram 1705 Plava · Śaka 1570 Sarvadhāri"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[]},"validity":{"eternal":false,"valid_from":"1648-11-28T00:00:00Z"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate; Vidhyamitra substrate"},"seo":{"title":"Pañchāṅga November 28, 1648 CE · Vidhyamitra","description":"Vedic pañchāṅga for November 28, 1648 CE: Śukla Trayodaśī · Bharaṇī.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/day/1648-11-28","hreflang_alternates":{"en":"https://vidhyamitra.com/day/1648-11-28","sa":"https://sa.vidhyamitra.com/day/1648-11-28","hi":"https://hi.vidhyamitra.com/day/1648-11-28","x-default":"https://vidhyamitra.com/day/1648-11-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-08T05:52:33.847Z","verification":{"type":"multi-marker","confidence":"canonical"}}],"meta":{"generated_at":"2026-06-08T05:52:33.847Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa"}}}