{"id":"vidhyamitra:city-day:ranchi:2107-02-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2107-02-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2107-02-07","date_display":"February 7, 2107 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":2107,"month":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490662.770833,"kali_year":5208,"ahargana":1902197.2708,"sun":{"sidereal_longitude":292.0404,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":101.2548,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":169.2144,"elapsed_within_tithi_degrees":1.2144},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":101.2548,"elapsed_within_degrees":7.9215},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.2952},"karana":{"half_tithi_index":28,"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":2107,"month":2,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490662.770833,"ahargana":1902197.2708,"kali_year":5208,"ayanamsa_lahiri":25.3491,"grahas":{"sun":{"sidereal_longitude":292.248024,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":100.72862399999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":-4.499},"mars":{"sidereal_longitude":301.153424,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":279.7836239999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":11.393124,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":250.56112400000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":256.623924,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":192.4346,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":12.4346,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":2107,"month":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490662.770833,"kali_year":5208,"ahargana":1902197.2708,"sun":{"sidereal_longitude":292.0404,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":101.2548,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":169.2144,"elapsed_within_tithi_degrees":1.2144},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":101.2548,"elapsed_within_degrees":7.9215},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.2952},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.499,"elongation":169.214},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.499,"opposition_distance":10.786}},"eclipse_window_40days":[]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"06:27","sunsetLocal":"17:39","solarNoonLocal":"12:03","dayLengthHours":11.206219793943726,"dayLengthDisplay":"11 Hours 12 Mins 22 Secs","nightLengthDisplay":"12 Hours 47 Mins 38 Secs","moonriseLocal":"16:41","moonsetLocal":"05:53","rahuKala":{"name":"Rāhu Kāla","start":"07:51","end":"09:15","startHours":7.849988452427211,"endHours":9.250765926670176,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:39","end":"12:03","startHours":10.651543400913143,"endHours":12.05232087515611,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:27","end":"14:51","startHours":13.453098349399074,"endHours":14.85387582364204,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:26","startHours":9.063995596771115,"endHours":9.437536256569238,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:13","startHours":6.9161368029319,"endHours":7.2149693307703995,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:26","startHours":11.678780215357985,"endHours":12.425861534954233,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:42","startHours":4.955048338991749,"endHours":5.702129658587997,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:27","startHours":5.515359328688935,"endHours":6.4492109781842455,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:40","startHours":13.920024174146729,"endHours":14.667105493742977,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:27","end":"17:51","startHours":17.455430772127972,"endHours":17.85543077212797,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:39","end":"18:07","startHours":17.65543077212797,"endHours":18.122356596875626,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:24","end":"19:09","startHours":17.40543077212797,"endHours":19.15543077212797,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:26","startHours":23.678780215357985,"endHours":24.425861534954233,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:27","end":"07:51","startHours":6.4492109781842455,"endHours":7.849988452427211,"quality":"auspicious"},{"name":"Kāla","start":"07:51","end":"09:15","startHours":7.849988452427211,"endHours":9.250765926670176,"quality":"inauspicious"},{"name":"Śubha","start":"09:15","end":"10:39","startHours":9.250765926670176,"endHours":10.651543400913143,"quality":"auspicious"},{"name":"Roga","start":"10:39","end":"12:03","startHours":10.651543400913143,"endHours":12.05232087515611,"quality":"inauspicious"},{"name":"Udveg","start":"12:03","end":"13:27","startHours":12.05232087515611,"endHours":13.453098349399074,"quality":"inauspicious"},{"name":"Chala","start":"13:27","end":"14:51","startHours":13.453098349399074,"endHours":14.85387582364204,"quality":"neutral"},{"name":"Labha","start":"14:51","end":"16:15","startHours":14.85387582364204,"endHours":16.254653297885007,"quality":"auspicious"},{"name":"Amṛta","start":"16:15","end":"17:39","startHours":16.254653297885007,"endHours":17.65543077212797,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:39","end":"19:15","startHours":17.65543077212797,"endHours":19.254653297885007,"quality":"neutral"},{"name":"Labha","start":"19:15","end":"20:51","startHours":19.254653297885007,"endHours":20.85387582364204,"quality":"auspicious"},{"name":"Amṛta","start":"20:51","end":"22:27","startHours":20.85387582364204,"endHours":22.453098349399074,"quality":"auspicious"},{"name":"Kāla","start":"22:27","end":"00:03","startHours":22.453098349399074,"endHours":24.05232087515611,"quality":"inauspicious"},{"name":"Śubha","start":"00:03","end":"01:39","startHours":24.05232087515611,"endHours":25.65154340091314,"quality":"auspicious"},{"name":"Roga","start":"01:39","end":"03:15","startHours":25.65154340091314,"endHours":27.250765926670176,"quality":"inauspicious"},{"name":"Udveg","start":"03:15","end":"04:51","startHours":27.250765926670176,"endHours":28.849988452427212,"quality":"inauspicious"},{"name":"Chala","start":"04:51","end":"06:27","startHours":28.849988452427212,"endHours":30.449210978184247,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:27","end":"07:27","startHours":6.4492109781842455,"endHours":7.4492109781842455,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:27","end":"08:27","startHours":7.4492109781842455,"endHours":8.449210978184245,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:27","end":"09:27","startHours":8.449210978184245,"endHours":9.449210978184245,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:27","end":"10:27","startHours":9.449210978184245,"endHours":10.449210978184245,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:27","end":"11:27","startHours":10.449210978184245,"endHours":11.449210978184245,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:27","end":"12:27","startHours":11.449210978184245,"endHours":12.449210978184245,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:27","end":"13:27","startHours":12.449210978184245,"endHours":13.449210978184245,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:27","end":"14:27","startHours":13.449210978184245,"endHours":14.449210978184245,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:27","end":"15:27","startHours":14.449210978184245,"endHours":15.449210978184245,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:27","end":"16:27","startHours":15.449210978184245,"endHours":16.449210978184247,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:27","end":"17:27","startHours":16.449210978184247,"endHours":17.449210978184247,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:27","end":"18:27","startHours":17.449210978184247,"endHours":18.449210978184247,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:27","end":"19:27","startHours":18.449210978184247,"endHours":19.449210978184247,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:27","end":"20:27","startHours":19.449210978184247,"endHours":20.449210978184247,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:27","end":"21:27","startHours":20.449210978184247,"endHours":21.449210978184247,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:27","end":"22:27","startHours":21.449210978184247,"endHours":22.449210978184247,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:27","end":"23:27","startHours":22.449210978184247,"endHours":23.449210978184247,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:27","end":"00:27","startHours":23.449210978184247,"endHours":24.449210978184247,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:27","end":"01:27","startHours":24.449210978184247,"endHours":25.449210978184247,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:27","end":"02:27","startHours":25.449210978184247,"endHours":26.449210978184247,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:27","end":"03:27","startHours":26.449210978184247,"endHours":27.449210978184247,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:27","end":"04:27","startHours":27.449210978184247,"endHours":28.449210978184247,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:27","end":"05:27","startHours":28.449210978184247,"endHours":29.449210978184247,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:27","end":"06:27","startHours":29.449210978184247,"endHours":30.449210978184247,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"Maitra","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-15.557582326027019,"eotMinutes":-14.37765250936663,"ayanamsa":25.3491}},"calendars":{"vikram_samvat":2164,"vikram_samvatsara":"Vikrama","saka_samvat":2029,"saka_samvatsara":"Prabhava","bengali_samvat":1514,"malayalam_era":1283,"nanakshahi_year":638,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","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 Śukla Pūrṇimā · Vikram 2164 Vikrama · Śaka 2029 Prabhava"},"festivals":[{"id":"magha-purnima","name":"Māghī Pūrṇimā","name_sanskrit":"माघी पूर्णिमा","tradition":"Pan-Hindu","significance":"Sacred snāna at Prayāga; Māgha-snāna culmination.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 7, 2107 CE · Ranchi, Jharkhand · Vidhyamitra","description":"February 7, 2107 CE for Ranchi, Jharkhand: Śukla Pūrṇimā, sūryodaya 06:27, sūryāsta 17:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2107-02-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2107-02-07","sa":"https://sa.vidhyamitra.com/city/ranchi/2107-02-07","hi":"https://hi.vidhyamitra.com/city/ranchi/2107-02-07","x-default":"https://vidhyamitra.com/city/ranchi/2107-02-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T12:45:35.884Z","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":"2026-06-01T12:45:35.884Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T12:45:35.884Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}