{"id":"vidhyamitra:city-day:vrindavan:2159-02-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2159-02-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2159-02-09","date_display":"February 9, 2159 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":2159,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509657.770833,"kali_year":5260,"ahargana":1921192.2708,"sun":{"sidereal_longitude":293.6157,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":189.8506,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.2349,"elapsed_within_tithi_degrees":4.2349},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.8506,"elapsed_within_degrees":3.1839},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.4662},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2159,"month":2,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509657.770833,"ahargana":1921192.2708,"kali_year":5260,"ayanamsa_lahiri":26.0756,"grahas":{"sun":{"sidereal_longitude":293.934575,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":191.05307500000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":-4.3687},"mars":{"sidereal_longitude":211.38487499999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":298.425475,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":166.29117500000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"venus":{"sidereal_longitude":326.98997499999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":180.91947500000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":265.9881,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":85.9881,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"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":2159,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509657.770833,"kali_year":5260,"ahargana":1921192.2708,"sun":{"sidereal_longitude":293.6157,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":189.8506,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.2349,"elapsed_within_tithi_degrees":4.2349},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.8506,"elapsed_within_degrees":3.1839},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":123.4662},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.369,"elongation":103.765},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.369,"opposition_distance":76.235}},"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":"07:02","sunsetLocal":"18:06","solarNoonLocal":"12:34","dayLengthHours":11.072981605567357,"dayLengthDisplay":"11 Hours 04 Mins 23 Secs","nightLengthDisplay":"12 Hours 55 Mins 37 Secs","moonriseLocal":"00:09","moonsetLocal":"11:15","rahuKala":{"name":"Rāhu Kāla","start":"11:11","end":"12:34","startHours":11.180312461347276,"endHours":12.564435162043196,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:20","end":"16:43","startHours":15.332680563435034,"endHours":16.716803264130956,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:25","end":"09:48","startHours":8.412067059955437,"endHours":9.796189760651355,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:59","startHours":9.611640067225235,"endHours":9.98073945407748,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:47","startHours":7.489318592824824,"endHours":7.78459810230662,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:56","startHours":12.195335775190951,"endHours":12.933534548895441,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:33","end":"06:17","startHours":5.551546811850536,"endHours":6.289745585555027,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:06","end":"07:02","startHours":6.105195892128904,"endHours":7.027944359259517,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:09","startHours":14.409932096304422,"endHours":15.148130870008913,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.900925964826875,"endHours":18.300925964826874,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:34","startHours":18.100925964826875,"endHours":18.56230019839218,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.850925964826875,"endHours":19.600925964826875,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:56","startHours":24.19533577519095,"endHours":24.93353454889544,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:02","end":"08:25","startHours":7.027944359259517,"endHours":8.412067059955437,"quality":"neutral"},{"name":"Labha","start":"08:25","end":"09:48","startHours":8.412067059955437,"endHours":9.796189760651355,"quality":"auspicious"},{"name":"Amṛta","start":"09:48","end":"11:11","startHours":9.796189760651355,"endHours":11.180312461347276,"quality":"auspicious"},{"name":"Kāla","start":"11:11","end":"12:34","startHours":11.180312461347276,"endHours":12.564435162043196,"quality":"inauspicious"},{"name":"Śubha","start":"12:34","end":"13:57","startHours":12.564435162043196,"endHours":13.948557862739115,"quality":"auspicious"},{"name":"Roga","start":"13:57","end":"15:20","startHours":13.948557862739115,"endHours":15.332680563435034,"quality":"inauspicious"},{"name":"Udveg","start":"15:20","end":"16:43","startHours":15.332680563435034,"endHours":16.716803264130956,"quality":"inauspicious"},{"name":"Chala","start":"16:43","end":"18:06","startHours":16.716803264130956,"endHours":18.100925964826875,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:06","end":"19:43","startHours":18.100925964826875,"endHours":19.716803264130956,"quality":"inauspicious"},{"name":"Udveg","start":"19:43","end":"21:20","startHours":19.716803264130956,"endHours":21.332680563435034,"quality":"inauspicious"},{"name":"Chala","start":"21:20","end":"22:57","startHours":21.332680563435034,"endHours":22.948557862739115,"quality":"neutral"},{"name":"Labha","start":"22:57","end":"00:34","startHours":22.948557862739115,"endHours":24.564435162043196,"quality":"auspicious"},{"name":"Amṛta","start":"00:34","end":"02:11","startHours":24.564435162043196,"endHours":26.180312461347278,"quality":"auspicious"},{"name":"Kāla","start":"02:11","end":"03:48","startHours":26.180312461347278,"endHours":27.79618976065136,"quality":"inauspicious"},{"name":"Śubha","start":"03:48","end":"05:25","startHours":27.79618976065136,"endHours":29.412067059955437,"quality":"auspicious"},{"name":"Roga","start":"05:25","end":"07:02","startHours":29.412067059955437,"endHours":31.027944359259518,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:02","end":"08:02","startHours":7.027944359259517,"endHours":8.027944359259518,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:02","end":"09:02","startHours":8.027944359259518,"endHours":9.027944359259518,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:02","end":"10:02","startHours":9.027944359259518,"endHours":10.027944359259518,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:02","end":"11:02","startHours":10.027944359259518,"endHours":11.027944359259518,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:02","end":"12:02","startHours":11.027944359259518,"endHours":12.027944359259518,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:02","end":"13:02","startHours":12.027944359259518,"endHours":13.027944359259518,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:02","end":"14:02","startHours":13.027944359259518,"endHours":14.027944359259518,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:02","end":"15:02","startHours":14.027944359259518,"endHours":15.027944359259518,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:02","end":"16:02","startHours":15.027944359259518,"endHours":16.027944359259518,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:02","end":"17:02","startHours":16.027944359259518,"endHours":17.027944359259518,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:02","end":"18:02","startHours":17.027944359259518,"endHours":18.027944359259518,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:02","end":"19:02","startHours":18.027944359259518,"endHours":19.027944359259518,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:02","end":"20:02","startHours":19.027944359259518,"endHours":20.027944359259518,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:02","end":"21:02","startHours":20.027944359259518,"endHours":21.027944359259518,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:02","end":"22:02","startHours":21.027944359259518,"endHours":22.027944359259518,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:02","end":"23:02","startHours":22.027944359259518,"endHours":23.027944359259518,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:02","end":"00:02","startHours":23.027944359259518,"endHours":24.027944359259518,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:02","end":"01:02","startHours":24.027944359259518,"endHours":25.027944359259518,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:02","end":"02:02","startHours":25.027944359259518,"endHours":26.027944359259518,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:02","end":"03:02","startHours":26.027944359259518,"endHours":27.027944359259518,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:02","end":"04:02","startHours":27.027944359259518,"endHours":28.027944359259518,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:02","end":"05:02","startHours":28.027944359259518,"endHours":29.027944359259518,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:02","end":"06:02","startHours":29.027944359259518,"endHours":30.027944359259518,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:02","end":"07:02","startHours":30.027944359259518,"endHours":31.027944359259518,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvaja","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":-14.809341571229993,"eotMinutes":-14.503309722591807,"ayanamsa":26.0756}},"calendars":{"vikram_samvat":2216,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2081,"saka_samvatsara":"Siddhārthī","bengali_samvat":1566,"malayalam_era":1335,"nanakshahi_year":690,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Phālguna Kṛṣṇa Saptamī · Vikram 2216 Aṅgirasa · Śaka 2081 Siddhārthī"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 February 9, 2159 CE · Vṛndāvana · Vidhyamitra","description":"February 9, 2159 CE for Vṛndāvana: Kṛṣṇa Saptamī, sūryodaya 07:02, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2159-02-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2159-02-09","sa":"https://sa.vidhyamitra.com/city/vrindavan/2159-02-09","hi":"https://hi.vidhyamitra.com/city/vrindavan/2159-02-09","x-default":"https://vidhyamitra.com/city/vrindavan/2159-02-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-29T23:35:33.812Z","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":"2026-05-29T23:35:33.812Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-29T23:35:33.812Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}