{"id":"vidhyamitra:city-day:jamnagar:1933-02-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/1933-02-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1933-02-01","date_display":"February 1, 1933 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":1933,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427104.770833,"kali_year":5034,"ahargana":1838639.2708,"sun":{"sidereal_longitude":289.0021,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":2.3215,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":73.3194,"elapsed_within_tithi_degrees":1.3194},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.3215,"elapsed_within_degrees":2.3215},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.3237},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1933,"month":2,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2427104.770833,"ahargana":1838639.2708,"kali_year":5034,"ayanamsa_lahiri":22.9183,"grahas":{"sun":{"sidereal_longitude":288.8250069999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":2.2188070000000266,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":3.0256},"mars":{"sidereal_longitude":147.449007,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":284.866307,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":149.85510699999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":270.0406069999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":285.2118069999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":320.0433,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":140.0433,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":1933,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427104.770833,"kali_year":5034,"ahargana":1838639.2708,"sun":{"sidereal_longitude":289.0021,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":2.3215,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":73.3194,"elapsed_within_tithi_degrees":1.3194},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.3215,"elapsed_within_degrees":2.3215},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.3237},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.026,"elongation":73.319},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.026,"opposition_distance":106.681}},"eclipse_window_40days":[]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"07:29","sunsetLocal":"18:38","solarNoonLocal":"13:03","dayLengthHours":11.142116920179731,"dayLengthDisplay":"11 Hours 08 Mins 32 Secs","nightLengthDisplay":"12 Hours 51 Mins 28 Secs","moonriseLocal":"11:38","moonsetLocal":"00:16","rahuKala":{"name":"Rāhu Kāla","start":"13:03","end":"14:27","startHours":13.05764246862326,"endHours":14.450407083645725,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:53","end":"10:16","startHours":8.87934862355586,"endHours":10.272113238578328,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:40","end":"13:03","startHours":11.664877853600792,"endHours":13.05764246862326,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:27","startHours":10.086411289908664,"endHours":10.45781518724799,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:57","end":"08:15","startHours":7.95083888020755,"endHours":8.24796199807901,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:41","end":"13:26","startHours":12.686238571283937,"endHours":13.429046365962584,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:00","end":"06:45","startHours":6.000968419176097,"endHours":6.743776213854745,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:33","end":"07:29","startHours":6.558074265185083,"endHours":7.486584008533394,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:55","end":"15:39","startHours":14.914661955319882,"endHours":15.657469749998532,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.428700928713127,"endHours":18.828700928713126,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:06","startHours":18.628700928713126,"endHours":19.09295580038728,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.378700928713126,"endHours":20.128700928713126,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:41","end":"01:26","startHours":24.686238571283937,"endHours":25.429046365962584,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:29","end":"08:53","startHours":7.486584008533394,"endHours":8.87934862355586,"quality":"auspicious"},{"name":"Amṛta","start":"08:53","end":"10:16","startHours":8.87934862355586,"endHours":10.272113238578328,"quality":"auspicious"},{"name":"Kāla","start":"10:16","end":"11:40","startHours":10.272113238578328,"endHours":11.664877853600792,"quality":"inauspicious"},{"name":"Śubha","start":"11:40","end":"13:03","startHours":11.664877853600792,"endHours":13.05764246862326,"quality":"auspicious"},{"name":"Roga","start":"13:03","end":"14:27","startHours":13.05764246862326,"endHours":14.450407083645725,"quality":"inauspicious"},{"name":"Udveg","start":"14:27","end":"15:51","startHours":14.450407083645725,"endHours":15.843171698668193,"quality":"inauspicious"},{"name":"Chala","start":"15:51","end":"17:14","startHours":15.843171698668193,"endHours":17.235936313690658,"quality":"neutral"},{"name":"Labha","start":"17:14","end":"18:38","startHours":17.235936313690658,"endHours":18.628700928713126,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:38","end":"20:14","startHours":18.628700928713126,"endHours":20.235936313690658,"quality":"inauspicious"},{"name":"Chala","start":"20:14","end":"21:51","startHours":20.235936313690658,"endHours":21.843171698668193,"quality":"neutral"},{"name":"Labha","start":"21:51","end":"23:27","startHours":21.843171698668193,"endHours":23.45040708364573,"quality":"auspicious"},{"name":"Amṛta","start":"23:27","end":"01:03","startHours":23.45040708364573,"endHours":25.05764246862326,"quality":"auspicious"},{"name":"Kāla","start":"01:03","end":"02:40","startHours":25.05764246862326,"endHours":26.664877853600792,"quality":"inauspicious"},{"name":"Śubha","start":"02:40","end":"04:16","startHours":26.664877853600792,"endHours":28.272113238578328,"quality":"auspicious"},{"name":"Roga","start":"04:16","end":"05:53","startHours":28.272113238578328,"endHours":29.879348623555863,"quality":"inauspicious"},{"name":"Udveg","start":"05:53","end":"07:29","startHours":29.879348623555863,"endHours":31.486584008533395,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:29","end":"08:29","startHours":7.486584008533394,"endHours":8.486584008533395,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:29","end":"09:29","startHours":8.486584008533395,"endHours":9.486584008533395,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:29","end":"10:29","startHours":9.486584008533395,"endHours":10.486584008533395,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:29","end":"11:29","startHours":10.486584008533395,"endHours":11.486584008533395,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:29","end":"12:29","startHours":11.486584008533395,"endHours":12.486584008533395,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:29","end":"13:29","startHours":12.486584008533395,"endHours":13.486584008533395,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:29","end":"14:29","startHours":13.486584008533395,"endHours":14.486584008533395,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:29","end":"15:29","startHours":14.486584008533395,"endHours":15.486584008533395,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:29","end":"16:29","startHours":15.486584008533395,"endHours":16.486584008533395,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:29","end":"17:29","startHours":16.486584008533395,"endHours":17.486584008533395,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:29","end":"18:29","startHours":17.486584008533395,"endHours":18.486584008533395,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:29","end":"19:29","startHours":18.486584008533395,"endHours":19.486584008533395,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:29","end":"20:29","startHours":19.486584008533395,"endHours":20.486584008533395,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:29","end":"21:29","startHours":20.486584008533395,"endHours":21.486584008533395,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:29","end":"22:29","startHours":21.486584008533395,"endHours":22.486584008533395,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:29","end":"23:29","startHours":22.486584008533395,"endHours":23.486584008533395,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:29","end":"00:29","startHours":23.486584008533395,"endHours":24.486584008533395,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:29","end":"01:29","startHours":24.486584008533395,"endHours":25.486584008533395,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:29","end":"02:29","startHours":25.486584008533395,"endHours":26.486584008533395,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:29","end":"03:29","startHours":26.486584008533395,"endHours":27.486584008533395,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:29","end":"04:29","startHours":27.486584008533395,"endHours":28.486584008533395,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:29","end":"05:29","startHours":28.486584008533395,"endHours":29.486584008533395,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:29","end":"06:29","startHours":29.486584008533395,"endHours":30.486584008533395,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:29","end":"07:29","startHours":30.486584008533395,"endHours":31.486584008533395,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","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":-17.263235015329258,"eotMinutes":-13.689348117395623,"ayanamsa":22.9183}},"calendars":{"vikram_samvat":1990,"vikram_samvatsara":"Vyaya","saka_samvat":1855,"saka_samvatsara":"Śrīmukha","bengali_samvat":1340,"malayalam_era":1109,"nanakshahi_year":464,"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 Saptamī · Vikram 1990 Vyaya · Śaka 1855 Śrīmukha"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 1, 1933 CE · Jamnagar, Gujarat · Vidhyamitra","description":"February 1, 1933 CE for Jamnagar, Gujarat: Śukla Saptamī, sūryodaya 07:29, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/1933-02-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/1933-02-01","sa":"https://sa.vidhyamitra.com/city/jamnagar/1933-02-01","hi":"https://hi.vidhyamitra.com/city/jamnagar/1933-02-01","x-default":"https://vidhyamitra.com/city/jamnagar/1933-02-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:55:52.810Z","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":"2026-05-30T23:55:52.810Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:55:52.810Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}