{"id":"vidhyamitra:city-day:ayodhya:1837-06-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1837-06-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1837-06-10","date_display":"June 10, 1837 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":1837,"month":6,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2392170.770833,"kali_year":4939,"ahargana":1803705.2708,"sun":{"sidereal_longitude":57.4944,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":135.0771,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.5827,"elapsed_within_tithi_degrees":5.5827},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.0771,"elapsed_within_degrees":1.7438},"yoga":{"number":15,"name":"Vajra","sum_longitude":192.5715},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1837,"month":6,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2392170.770833,"ahargana":1803705.2708,"kali_year":4939,"ayanamsa_lahiri":21.5822,"grahas":{"sun":{"sidereal_longitude":57.31284199999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":131.908542,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false,"latitude":3.7267},"mars":{"sidereal_longitude":135.44194200000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":54.739642,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":113.94444199999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":65.68224199999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":201.73324200000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":11.0147,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":191.0147,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":1837,"month":6,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2392170.770833,"kali_year":4939,"ahargana":1803705.2708,"sun":{"sidereal_longitude":57.4944,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":135.0771,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.5827,"elapsed_within_tithi_degrees":5.5827},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.0771,"elapsed_within_degrees":1.7438},"yoga":{"number":15,"name":"Vajra","sum_longitude":192.5715},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.727,"elongation":77.583},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.727,"opposition_distance":102.417}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:07","sunsetLocal":"18:54","solarNoonLocal":"12:00","dayLengthHours":13.787155521923776,"dayLengthDisplay":"13 Hours 47 Mins 14 Secs","nightLengthDisplay":"10 Hours 12 Mins 46 Secs","moonriseLocal":"10:35","moonsetLocal":"23:22","rahuKala":{"name":"Rāhu Kāla","start":"08:34","end":"10:17","startHours":8.559496827870468,"endHours":10.282891268110939,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:44","end":"15:27","startHours":13.729680148591884,"endHours":15.453074588832354,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:07","end":"06:50","startHours":5.112707947389524,"endHours":6.836102387629996,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:47","startHours":8.329710902505072,"endHours":8.789282753235863,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:41","end":"06:03","startHours":5.687172760803014,"endHours":6.054830241387648,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:28","startHours":11.546713857620619,"endHours":12.465857559082204,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:16","end":"04:12","startHours":3.2744205444663534,"endHours":4.193564245927939,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:58","end":"05:07","startHours":3.9637783205625423,"endHours":5.112707947389524,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:13","startHours":14.304144962005374,"endHours":15.22328866346696,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:42","end":"19:06","startHours":18.6998634693133,"endHours":19.0998634693133,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:54","end":"19:28","startHours":18.8998634693133,"endHours":19.47432828272679,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:39","end":"20:24","startHours":18.6498634693133,"endHours":20.3998634693133,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:28","startHours":23.54671385762062,"endHours":24.465857559082206,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:07","end":"06:50","startHours":5.112707947389524,"endHours":6.836102387629996,"quality":"inauspicious"},{"name":"Śubha","start":"06:50","end":"08:34","startHours":6.836102387629996,"endHours":8.559496827870468,"quality":"auspicious"},{"name":"Roga","start":"08:34","end":"10:17","startHours":8.559496827870468,"endHours":10.282891268110939,"quality":"inauspicious"},{"name":"Udveg","start":"10:17","end":"12:00","startHours":10.282891268110939,"endHours":12.006285708351411,"quality":"inauspicious"},{"name":"Chala","start":"12:00","end":"13:44","startHours":12.006285708351411,"endHours":13.729680148591884,"quality":"neutral"},{"name":"Labha","start":"13:44","end":"15:27","startHours":13.729680148591884,"endHours":15.453074588832354,"quality":"auspicious"},{"name":"Amṛta","start":"15:27","end":"17:11","startHours":15.453074588832354,"endHours":17.176469029072827,"quality":"auspicious"},{"name":"Kāla","start":"17:11","end":"18:54","startHours":17.176469029072827,"endHours":18.8998634693133,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:54","end":"20:11","startHours":18.8998634693133,"endHours":20.176469029072827,"quality":"auspicious"},{"name":"Amṛta","start":"20:11","end":"21:27","startHours":20.176469029072827,"endHours":21.453074588832354,"quality":"auspicious"},{"name":"Kāla","start":"21:27","end":"22:44","startHours":21.453074588832354,"endHours":22.729680148591882,"quality":"inauspicious"},{"name":"Śubha","start":"22:44","end":"00:00","startHours":22.729680148591882,"endHours":24.006285708351413,"quality":"auspicious"},{"name":"Roga","start":"00:00","end":"01:17","startHours":24.006285708351413,"endHours":25.282891268110937,"quality":"inauspicious"},{"name":"Udveg","start":"01:17","end":"02:34","startHours":25.282891268110937,"endHours":26.55949682787047,"quality":"inauspicious"},{"name":"Chala","start":"02:34","end":"03:50","startHours":26.55949682787047,"endHours":27.836102387629996,"quality":"neutral"},{"name":"Labha","start":"03:50","end":"05:07","startHours":27.836102387629996,"endHours":29.112707947389524,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:07","end":"06:07","startHours":5.112707947389524,"endHours":6.112707947389524,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:07","end":"07:07","startHours":6.112707947389524,"endHours":7.112707947389524,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:07","end":"08:07","startHours":7.112707947389524,"endHours":8.112707947389524,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:07","end":"09:07","startHours":8.112707947389524,"endHours":9.112707947389524,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:07","end":"10:07","startHours":9.112707947389524,"endHours":10.112707947389524,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:07","end":"11:07","startHours":10.112707947389524,"endHours":11.112707947389524,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:07","end":"12:07","startHours":11.112707947389524,"endHours":12.112707947389524,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:07","end":"13:07","startHours":12.112707947389524,"endHours":13.112707947389524,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:07","end":"14:07","startHours":13.112707947389524,"endHours":14.112707947389524,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:07","end":"15:07","startHours":14.112707947389524,"endHours":15.112707947389524,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:07","end":"16:07","startHours":15.112707947389524,"endHours":16.112707947389524,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:07","end":"17:07","startHours":16.112707947389524,"endHours":17.112707947389524,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:07","end":"18:07","startHours":17.112707947389524,"endHours":18.112707947389524,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:07","end":"19:07","startHours":18.112707947389524,"endHours":19.112707947389524,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:07","end":"20:07","startHours":19.112707947389524,"endHours":20.112707947389524,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:07","end":"21:07","startHours":20.112707947389524,"endHours":21.112707947389524,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:07","end":"22:07","startHours":21.112707947389524,"endHours":22.112707947389524,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:07","end":"23:07","startHours":22.112707947389524,"endHours":23.112707947389524,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:07","end":"00:07","startHours":23.112707947389524,"endHours":24.112707947389524,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:07","end":"01:07","startHours":24.112707947389524,"endHours":25.112707947389524,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:07","end":"02:07","startHours":25.112707947389524,"endHours":26.112707947389524,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:07","end":"03:07","startHours":26.112707947389524,"endHours":27.112707947389524,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:07","end":"04:07","startHours":27.112707947389524,"endHours":28.112707947389524,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:07","end":"05:07","startHours":28.112707947389524,"endHours":29.112707947389524,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.972253936088492,"eotMinutes":0.8068574989153692,"ayanamsa":21.5822}},"calendars":{"vikram_samvat":1894,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1759,"saka_samvatsara":"Hemalambī","bengali_samvat":1244,"malayalam_era":1013,"nanakshahi_year":368,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Saptamī · Vikram 1894 Sādhāraṇa · Śaka 1759 Hemalambī"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 10, 1837 CE · Ayodhyā · Vidhyamitra","description":"June 10, 1837 CE for Ayodhyā: Śukla Saptamī, sūryodaya 05:07, sūryāsta 18:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1837-06-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1837-06-10","sa":"https://sa.vidhyamitra.com/city/ayodhya/1837-06-10","hi":"https://hi.vidhyamitra.com/city/ayodhya/1837-06-10","x-default":"https://vidhyamitra.com/city/ayodhya/1837-06-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:37:23.579Z","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":"2026-05-31T13:37:23.579Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:37:23.579Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}