{"id":"vidhyamitra:city-day:dwarka:1858-02-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1858-02-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1858-02-07","date_display":"February 7, 1858 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":1858,"month":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2399717.770833,"kali_year":4959,"ahargana":1811252.2708,"sun":{"sidereal_longitude":296.5555,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":217.9886,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":281.4331,"elapsed_within_tithi_degrees":5.4331},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.9886,"elapsed_within_degrees":4.6553},"yoga":{"number":12,"name":"Dhruva","sum_longitude":154.5441},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1858,"month":2,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2399717.770833,"ahargana":1811252.2708,"kali_year":4959,"ayanamsa_lahiri":21.8708,"grahas":{"sun":{"sidereal_longitude":296.158492,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":218.70189200000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false,"latitude":-4.137},"mars":{"sidereal_longitude":204.85299199999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":272.291692,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":17.72599200000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":292.89429199999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":92.50469199999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":331.1383,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":151.1383,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":1858,"month":2,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2399717.770833,"kali_year":4959,"ahargana":1811252.2708,"sun":{"sidereal_longitude":296.5555,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":217.9886,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":281.4331,"elapsed_within_tithi_degrees":5.4331},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":217.9886,"elapsed_within_degrees":4.6553},"yoga":{"number":12,"name":"Dhruva","sum_longitude":154.5441},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.137,"elongation":78.567},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.137,"opposition_distance":101.433}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:31","sunsetLocal":"18:46","solarNoonLocal":"13:09","dayLengthHours":11.26141777020397,"dayLengthDisplay":"11 Hours 15 Mins 41 Secs","nightLengthDisplay":"12 Hours 44 Mins 19 Secs","moonriseLocal":"02:31","moonsetLocal":"13:27","rahuKala":{"name":"Rāhu Kāla","start":"17:22","end":"18:46","startHours":17.3647525389826,"endHours":18.772429760258095,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:09","end":"14:33","startHours":13.14172087515611,"endHours":14.549398096431608,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:57","end":"17:22","startHours":15.957075317707105,"endHours":17.3647525389826,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:08","end":"10:31","startHours":10.138676136435052,"endHours":10.514056728775184,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:59","end":"08:17","startHours":7.980237730479292,"endHours":8.280542204351399,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:46","end":"13:31","startHours":12.766340282815978,"endHours":13.517101467496243,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:01","end":"06:46","startHours":6.009489620693597,"endHours":6.760250805373862,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:34","end":"07:31","startHours":6.572560509203796,"endHours":7.511011990054127,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:46","startHours":15.018623836856772,"endHours":15.769385021537037,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.572429760258096,"endHours":18.972429760258095,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:14","startHours":18.772429760258095,"endHours":19.24165550068326,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.522429760258095,"endHours":20.272429760258095,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:46","end":"01:31","startHours":24.766340282815978,"endHours":25.517101467496243,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:31","end":"08:55","startHours":7.511011990054127,"endHours":8.918689211329623,"quality":"inauspicious"},{"name":"Chala","start":"08:55","end":"10:20","startHours":8.918689211329623,"endHours":10.32636643260512,"quality":"neutral"},{"name":"Labha","start":"10:20","end":"11:44","startHours":10.32636643260512,"endHours":11.734043653880615,"quality":"auspicious"},{"name":"Amṛta","start":"11:44","end":"13:09","startHours":11.734043653880615,"endHours":13.14172087515611,"quality":"auspicious"},{"name":"Kāla","start":"13:09","end":"14:33","startHours":13.14172087515611,"endHours":14.549398096431608,"quality":"inauspicious"},{"name":"Śubha","start":"14:33","end":"15:57","startHours":14.549398096431608,"endHours":15.957075317707105,"quality":"auspicious"},{"name":"Roga","start":"15:57","end":"17:22","startHours":15.957075317707105,"endHours":17.3647525389826,"quality":"inauspicious"},{"name":"Udveg","start":"17:22","end":"18:46","startHours":17.3647525389826,"endHours":18.772429760258095,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:46","end":"20:22","startHours":18.772429760258095,"endHours":20.3647525389826,"quality":"auspicious"},{"name":"Roga","start":"20:22","end":"21:57","startHours":20.3647525389826,"endHours":21.9570753177071,"quality":"inauspicious"},{"name":"Udveg","start":"21:57","end":"23:33","startHours":21.9570753177071,"endHours":23.549398096431606,"quality":"inauspicious"},{"name":"Chala","start":"23:33","end":"01:09","startHours":23.549398096431606,"endHours":25.14172087515611,"quality":"neutral"},{"name":"Labha","start":"01:09","end":"02:44","startHours":25.14172087515611,"endHours":26.734043653880615,"quality":"auspicious"},{"name":"Amṛta","start":"02:44","end":"04:20","startHours":26.734043653880615,"endHours":28.32636643260512,"quality":"auspicious"},{"name":"Kāla","start":"04:20","end":"05:55","startHours":28.32636643260512,"endHours":29.91868921132962,"quality":"inauspicious"},{"name":"Śubha","start":"05:55","end":"07:31","startHours":29.91868921132962,"endHours":31.511011990054126,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:31","end":"08:31","startHours":7.511011990054127,"endHours":8.511011990054126,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:31","end":"09:31","startHours":8.511011990054126,"endHours":9.511011990054126,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:31","end":"10:31","startHours":9.511011990054126,"endHours":10.511011990054126,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:31","end":"11:31","startHours":10.511011990054126,"endHours":11.511011990054126,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:31","end":"12:31","startHours":11.511011990054126,"endHours":12.511011990054126,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:31","end":"13:31","startHours":12.511011990054126,"endHours":13.511011990054126,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:31","end":"14:31","startHours":13.511011990054126,"endHours":14.511011990054126,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:31","end":"15:31","startHours":14.511011990054126,"endHours":15.511011990054126,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:31","end":"16:31","startHours":15.511011990054126,"endHours":16.511011990054126,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:31","end":"17:31","startHours":16.511011990054126,"endHours":17.511011990054126,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:31","end":"18:31","startHours":17.511011990054126,"endHours":18.511011990054126,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:31","end":"19:31","startHours":18.511011990054126,"endHours":19.511011990054126,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:31","end":"20:31","startHours":19.511011990054126,"endHours":20.511011990054126,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:31","end":"21:31","startHours":20.511011990054126,"endHours":21.511011990054126,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:31","end":"22:31","startHours":21.511011990054126,"endHours":22.511011990054126,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:31","end":"23:31","startHours":22.511011990054126,"endHours":23.511011990054126,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:31","end":"00:31","startHours":23.511011990054126,"endHours":24.511011990054126,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:31","end":"01:31","startHours":24.511011990054126,"endHours":25.511011990054126,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:31","end":"02:31","startHours":25.511011990054126,"endHours":26.511011990054126,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:31","end":"03:31","startHours":26.511011990054126,"endHours":27.511011990054126,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:31","end":"04:31","startHours":27.511011990054126,"endHours":28.511011990054126,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:31","end":"05:31","startHours":28.511011990054126,"endHours":29.511011990054126,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:31","end":"06:31","startHours":29.511011990054126,"endHours":30.511011990054126,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:31","end":"07:31","startHours":30.511011990054126,"endHours":31.511011990054126,"planetary_lord":"Jupiter"}],"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","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":-15.425419669458197,"eotMinutes":-14.37765250936663,"ayanamsa":21.8708}},"calendars":{"vikram_samvat":1915,"vikram_samvatsara":"Prajāpati","saka_samvat":1780,"saka_samvatsara":"Kālayukta","bengali_samvat":1265,"malayalam_era":1034,"nanakshahi_year":389,"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 Navamī · Vikram 1915 Prajāpati · Śaka 1780 Kālayukta"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dwarka"},"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, 1858 CE · Dvārakā · Vidhyamitra","description":"February 7, 1858 CE for Dvārakā: Kṛṣṇa Navamī, sūryodaya 07:31, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1858-02-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1858-02-07","sa":"https://sa.vidhyamitra.com/city/dwarka/1858-02-07","hi":"https://hi.vidhyamitra.com/city/dwarka/1858-02-07","x-default":"https://vidhyamitra.com/city/dwarka/1858-02-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T03:06:23.491Z","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":"2026-06-03T03:06:23.491Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T03:06:23.491Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}