{"id":"vidhyamitra:city-day:dwarka:2137-05-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2137-05-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2137-05-13","date_display":"May 13, 2137 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":2137,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501715.770833,"kali_year":5239,"ahargana":1913250.2708,"sun":{"sidereal_longitude":26.3778,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":302.6142,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.2364,"elapsed_within_tithi_degrees":0.2364},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":302.6142,"elapsed_within_degrees":9.2808},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.9919},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2137,"month":5,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501715.770833,"ahargana":1913250.2708,"kali_year":5239,"ayanamsa_lahiri":25.7718,"grahas":{"sun":{"sidereal_longitude":26.693917999999996,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":305.4286179999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false,"latitude":-1.8416},"mars":{"sidereal_longitude":2.457618000000025,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":8.021518000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":215.354918,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":339.159118,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":267.3851179999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":326.7934,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":146.7934,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"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":2137,"month":5,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501715.770833,"kali_year":5239,"ahargana":1913250.2708,"sun":{"sidereal_longitude":26.3778,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":302.6142,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.2364,"elapsed_within_tithi_degrees":0.2364},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":302.6142,"elapsed_within_degrees":9.2808},"yoga":{"number":25,"name":"Brahma","sum_longitude":328.9919},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.842,"elongation":83.764},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.842,"opposition_distance":96.236}},"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":"06:15","sunsetLocal":"19:25","solarNoonLocal":"12:50","dayLengthHours":13.169201961589536,"dayLengthDisplay":"13 Hours 10 Mins 09 Secs","nightLengthDisplay":"10 Hours 49 Mins 51 Secs","moonriseLocal":"01:41","moonsetLocal":"13:10","rahuKala":{"name":"Rāhu Kāla","start":"07:54","end":"09:33","startHours":7.90108528534465,"endHours":9.547235530543343,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:12","end":"12:50","startHours":11.193385775742033,"endHours":12.839536020940727,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:29","end":"16:08","startHours":14.485686266139417,"endHours":16.13183651133811,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:46","startHours":9.327748831183516,"endHours":9.766722229903168,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:09","startHours":6.8036517885455225,"endHours":7.154830507521243,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:17","startHours":12.400562622221075,"endHours":13.278509419660379,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:23","startHours":4.499041445267354,"endHours":5.3769882427066555,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:09","end":"06:15","startHours":5.1575015433468305,"endHours":6.254935040145958,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:02","end":"15:55","startHours":15.03440301453898,"endHours":15.912349811978283,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.224137001735496,"endHours":19.624137001735495,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"19:58","startHours":19.424137001735495,"endHours":19.97285375013506,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.174137001735495,"endHours":20.924137001735495,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:17","startHours":24.400562622221077,"endHours":25.278509419660377,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:15","end":"07:54","startHours":6.254935040145958,"endHours":7.90108528534465,"quality":"auspicious"},{"name":"Kāla","start":"07:54","end":"09:33","startHours":7.90108528534465,"endHours":9.547235530543343,"quality":"inauspicious"},{"name":"Śubha","start":"09:33","end":"11:12","startHours":9.547235530543343,"endHours":11.193385775742033,"quality":"auspicious"},{"name":"Roga","start":"11:12","end":"12:50","startHours":11.193385775742033,"endHours":12.839536020940727,"quality":"inauspicious"},{"name":"Udveg","start":"12:50","end":"14:29","startHours":12.839536020940727,"endHours":14.485686266139417,"quality":"inauspicious"},{"name":"Chala","start":"14:29","end":"16:08","startHours":14.485686266139417,"endHours":16.13183651133811,"quality":"neutral"},{"name":"Labha","start":"16:08","end":"17:47","startHours":16.13183651133811,"endHours":17.7779867565368,"quality":"auspicious"},{"name":"Amṛta","start":"17:47","end":"19:25","startHours":17.7779867565368,"endHours":19.424137001735495,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:25","end":"20:47","startHours":19.424137001735495,"endHours":20.777986756536805,"quality":"neutral"},{"name":"Labha","start":"20:47","end":"22:08","startHours":20.777986756536805,"endHours":22.13183651133811,"quality":"auspicious"},{"name":"Amṛta","start":"22:08","end":"23:29","startHours":22.13183651133811,"endHours":23.485686266139417,"quality":"auspicious"},{"name":"Kāla","start":"23:29","end":"00:50","startHours":23.485686266139417,"endHours":24.839536020940727,"quality":"inauspicious"},{"name":"Śubha","start":"00:50","end":"02:12","startHours":24.839536020940727,"endHours":26.193385775742037,"quality":"auspicious"},{"name":"Roga","start":"02:12","end":"03:33","startHours":26.193385775742037,"endHours":27.547235530543343,"quality":"inauspicious"},{"name":"Udveg","start":"03:33","end":"04:54","startHours":27.547235530543343,"endHours":28.90108528534465,"quality":"inauspicious"},{"name":"Chala","start":"04:54","end":"06:15","startHours":28.90108528534465,"endHours":30.25493504014596,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.254935040145958,"endHours":7.254935040145958,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.254935040145958,"endHours":8.25493504014596,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.25493504014596,"endHours":9.25493504014596,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.25493504014596,"endHours":10.25493504014596,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.25493504014596,"endHours":11.25493504014596,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.25493504014596,"endHours":12.25493504014596,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.25493504014596,"endHours":13.25493504014596,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.25493504014596,"endHours":14.25493504014596,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.25493504014596,"endHours":15.25493504014596,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.25493504014596,"endHours":16.25493504014596,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.25493504014596,"endHours":17.25493504014596,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.25493504014596,"endHours":18.25493504014596,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.25493504014596,"endHours":19.25493504014596,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.25493504014596,"endHours":20.25493504014596,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.25493504014596,"endHours":21.25493504014596,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.25493504014596,"endHours":22.25493504014596,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.25493504014596,"endHours":23.25493504014596,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.25493504014596,"endHours":24.25493504014596,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.25493504014596,"endHours":25.25493504014596,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.25493504014596,"endHours":26.25493504014596,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.25493504014596,"endHours":27.25493504014596,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.25493504014596,"endHours":28.25493504014596,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.25493504014596,"endHours":29.25493504014596,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.25493504014596,"endHours":30.25493504014596,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.384809091520026,"eotMinutes":3.7534387435564067,"ayanamsa":25.7718}},"calendars":{"vikram_samvat":2194,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2059,"saka_samvatsara":"Hemalambī","bengali_samvat":1544,"malayalam_era":1313,"nanakshahi_year":668,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Navamī · Vikram 2194 Sādhāraṇa · Śaka 2059 Hemalambī"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 May 13, 2137 CE · Dvārakā · Vidhyamitra","description":"May 13, 2137 CE for Dvārakā: Kṛṣṇa Navamī, sūryodaya 06:15, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2137-05-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2137-05-13","sa":"https://sa.vidhyamitra.com/city/dwarka/2137-05-13","hi":"https://hi.vidhyamitra.com/city/dwarka/2137-05-13","x-default":"https://vidhyamitra.com/city/dwarka/2137-05-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:41:45.947Z","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":"2026-05-31T10:41:45.947Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:41:45.947Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}