{"id":"vidhyamitra:city-day:thane:2154-02-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2154-02-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2154-02-05","date_display":"February 5, 2154 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":2154,"month":2,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507827.770833,"kali_year":5255,"ahargana":1919362.2708,"sun":{"sidereal_longitude":289.8343,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":191.5695,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":261.7352,"elapsed_within_tithi_degrees":9.7352},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":191.5695,"elapsed_within_degrees":4.9028},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":121.4038},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2154,"month":2,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507827.770833,"ahargana":1919362.2708,"kali_year":5255,"ayanamsa_lahiri":26.0056,"grahas":{"sun":{"sidereal_longitude":290.164895,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":191.72279500000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":-0.6737},"mars":{"sidereal_longitude":296.033995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":262.90829499999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":355.726395,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":304.62159500000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":113.30899499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":2.9503,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":182.9503,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"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":2154,"month":2,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507827.770833,"kali_year":5255,"ahargana":1919362.2708,"sun":{"sidereal_longitude":289.8343,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":191.5695,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":261.7352,"elapsed_within_tithi_degrees":9.7352},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":191.5695,"elapsed_within_degrees":4.9028},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":121.4038},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.674,"elongation":98.265},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.674,"opposition_distance":81.735}},"eclipse_window_40days":[]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"07:12","sunsetLocal":"18:33","solarNoonLocal":"12:52","dayLengthHours":11.35857850668139,"dayLengthDisplay":"11 Hours 21 Mins 31 Secs","nightLengthDisplay":"12 Hours 38 Mins 29 Secs","moonriseLocal":"00:36","moonsetLocal":"12:01","rahuKala":{"name":"Rāhu Kāla","start":"15:43","end":"17:08","startHours":15.711104930351475,"endHours":17.130927243686646,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:02","end":"11:27","startHours":10.03181567701078,"endHours":11.451637990345953,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:52","end":"14:17","startHours":12.871460303681125,"endHours":14.2912826170163,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:13","startHours":9.842506035232756,"endHours":10.221125318788802,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:58","startHours":7.665445154785489,"endHours":7.9683405816303265,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:30","end":"13:15","startHours":12.492841020125079,"endHours":13.250079587237172,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:41","end":"06:26","startHours":5.677693916116246,"endHours":6.434932483228339,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:12","startHours":6.245622841450316,"endHours":7.1921710503404315,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:31","startHours":14.764556721461357,"endHours":15.52179528857345,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.35074955702182,"endHours":18.75074955702182,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:01","startHours":18.55074955702182,"endHours":19.024023661466877,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.30074955702182,"endHours":20.05074955702182,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:30","end":"01:15","startHours":24.49284102012508,"endHours":25.25007958723717,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:12","end":"08:37","startHours":7.1921710503404315,"endHours":8.611993363675605,"quality":"inauspicious"},{"name":"Udveg","start":"08:37","end":"10:02","startHours":8.611993363675605,"endHours":10.03181567701078,"quality":"inauspicious"},{"name":"Chala","start":"10:02","end":"11:27","startHours":10.03181567701078,"endHours":11.451637990345953,"quality":"neutral"},{"name":"Labha","start":"11:27","end":"12:52","startHours":11.451637990345953,"endHours":12.871460303681125,"quality":"auspicious"},{"name":"Amṛta","start":"12:52","end":"14:17","startHours":12.871460303681125,"endHours":14.2912826170163,"quality":"auspicious"},{"name":"Kāla","start":"14:17","end":"15:43","startHours":14.2912826170163,"endHours":15.711104930351475,"quality":"inauspicious"},{"name":"Śubha","start":"15:43","end":"17:08","startHours":15.711104930351475,"endHours":17.130927243686646,"quality":"auspicious"},{"name":"Roga","start":"17:08","end":"18:33","startHours":17.130927243686646,"endHours":18.55074955702182,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:33","end":"20:08","startHours":18.55074955702182,"endHours":20.130927243686646,"quality":"inauspicious"},{"name":"Śubha","start":"20:08","end":"21:43","startHours":20.130927243686646,"endHours":21.711104930351475,"quality":"auspicious"},{"name":"Roga","start":"21:43","end":"23:17","startHours":21.711104930351475,"endHours":23.2912826170163,"quality":"inauspicious"},{"name":"Udveg","start":"23:17","end":"00:52","startHours":23.2912826170163,"endHours":24.871460303681125,"quality":"inauspicious"},{"name":"Chala","start":"00:52","end":"02:27","startHours":24.871460303681125,"endHours":26.45163799034595,"quality":"neutral"},{"name":"Labha","start":"02:27","end":"04:02","startHours":26.45163799034595,"endHours":28.031815677010776,"quality":"auspicious"},{"name":"Amṛta","start":"04:02","end":"05:37","startHours":28.031815677010776,"endHours":29.611993363675605,"quality":"auspicious"},{"name":"Kāla","start":"05:37","end":"07:12","startHours":29.611993363675605,"endHours":31.19217105034043,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:12","end":"08:12","startHours":7.1921710503404315,"endHours":8.19217105034043,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:12","end":"09:12","startHours":8.19217105034043,"endHours":9.19217105034043,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:12","end":"10:12","startHours":9.19217105034043,"endHours":10.19217105034043,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:12","end":"11:12","startHours":10.19217105034043,"endHours":11.19217105034043,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:12","end":"12:12","startHours":11.19217105034043,"endHours":12.19217105034043,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:12","end":"13:12","startHours":12.19217105034043,"endHours":13.19217105034043,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:12","end":"14:12","startHours":13.19217105034043,"endHours":14.19217105034043,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:12","end":"15:12","startHours":14.19217105034043,"endHours":15.19217105034043,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:12","end":"16:12","startHours":15.19217105034043,"endHours":16.19217105034043,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:12","end":"17:12","startHours":16.19217105034043,"endHours":17.19217105034043,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:12","end":"18:12","startHours":17.19217105034043,"endHours":18.19217105034043,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:12","end":"19:12","startHours":18.19217105034043,"endHours":19.19217105034043,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:12","end":"20:12","startHours":19.19217105034043,"endHours":20.19217105034043,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:12","end":"21:12","startHours":20.19217105034043,"endHours":21.19217105034043,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:12","end":"22:12","startHours":21.19217105034043,"endHours":22.19217105034043,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:12","end":"23:12","startHours":22.19217105034043,"endHours":23.19217105034043,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:12","end":"00:12","startHours":23.19217105034043,"endHours":24.19217105034043,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:12","end":"01:12","startHours":24.19217105034043,"endHours":25.19217105034043,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:12","end":"02:12","startHours":25.19217105034043,"endHours":26.19217105034043,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:12","end":"03:12","startHours":26.19217105034043,"endHours":27.19217105034043,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:12","end":"04:12","startHours":27.19217105034043,"endHours":28.19217105034043,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:12","end":"05:12","startHours":28.19217105034043,"endHours":29.19217105034043,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:12","end":"06:12","startHours":29.19217105034043,"endHours":30.19217105034043,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:12","end":"07:12","startHours":30.19217105034043,"endHours":31.19217105034043,"planetary_lord":"Saturn"}],"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":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Gada","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":-15.987974729894905,"eotMinutes":-14.200018220867548,"ayanamsa":26.0056}},"calendars":{"vikram_samvat":2211,"vikram_samvatsara":"Prabhava","saka_samvat":2076,"saka_samvatsara":"Ānanda","bengali_samvat":1561,"malayalam_era":1330,"nanakshahi_year":685,"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 Saptamī · Vikram 2211 Prabhava · Śaka 2076 Ānanda"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 5, 2154 CE · Thane, Maharashtra · Vidhyamitra","description":"February 5, 2154 CE for Thane, Maharashtra: Kṛṣṇa Saptamī, sūryodaya 07:12, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2154-02-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2154-02-05","sa":"https://sa.vidhyamitra.com/city/thane/2154-02-05","hi":"https://hi.vidhyamitra.com/city/thane/2154-02-05","x-default":"https://vidhyamitra.com/city/thane/2154-02-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:43:03.459Z","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":"2026-05-31T12:43:03.459Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:43:03.459Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}