{"id":"vidhyamitra:city-day:thane:2138-04-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2138-04-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2138-04-28","date_display":"April 28, 2138 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":2138,"month":4,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502065.770833,"kali_year":5240,"ahargana":1913600.2708,"sun":{"sidereal_longitude":11.6606,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":226.3184,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":214.6578,"elapsed_within_tithi_degrees":10.6578},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":226.3184,"elapsed_within_degrees":12.985},"yoga":{"number":18,"name":"Varīyān","sum_longitude":237.979},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"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":2138,"month":4,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502065.770833,"ahargana":1913600.2708,"kali_year":5240,"ayanamsa_lahiri":25.7852,"grahas":{"sun":{"sidereal_longitude":11.898145,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":227.230545,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-4.4554},"mars":{"sidereal_longitude":125.211545,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":354.305945,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":250.765045,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"venus":{"sidereal_longitude":44.30834500000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":278.672145,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":308.2488,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":128.2488,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2138,"month":4,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502065.770833,"kali_year":5240,"ahargana":1913600.2708,"sun":{"sidereal_longitude":11.6606,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":226.3184,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":214.6578,"elapsed_within_tithi_degrees":10.6578},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":226.3184,"elapsed_within_degrees":12.985},"yoga":{"number":18,"name":"Varīyān","sum_longitude":237.979},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.455,"elongation":145.342},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.455,"opposition_distance":34.658}},"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":"06:12","sunsetLocal":"18:59","solarNoonLocal":"12:36","dayLengthHours":12.790173295651824,"dayLengthDisplay":"12 Hours 47 Mins 25 Secs","nightLengthDisplay":"11 Hours 12 Mins 35 Secs","moonriseLocal":"21:27","moonsetLocal":"08:27","rahuKala":{"name":"Rāhu Kāla","start":"07:48","end":"09:24","startHours":7.796938844873569,"endHours":9.395710506830047,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:00","end":"12:36","startHours":10.994482168786526,"endHours":12.593253830743002,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:12","end":"15:47","startHours":14.192025492699482,"endHours":15.790797154655959,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:37","startHours":9.182540951902517,"endHours":9.608880061757578,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:04","startHours":6.731091070235917,"endHours":7.072162358119965,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:01","startHours":12.166914720887942,"endHours":13.019592940598063,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:21","startHours":4.492810743496848,"endHours":5.34548896320697,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:12","startHours":5.132319408279439,"endHours":6.198167182917091,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:35","startHours":14.724949380018307,"endHours":15.577627599728428,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:47","end":"19:11","startHours":18.788340478568916,"endHours":19.188340478568914,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:59","end":"19:31","startHours":18.988340478568915,"endHours":19.521264365887742,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:44","end":"20:29","startHours":18.738340478568915,"endHours":20.488340478568915,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:01","startHours":24.16691472088794,"endHours":25.019592940598063,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:12","end":"07:48","startHours":6.198167182917091,"endHours":7.796938844873569,"quality":"auspicious"},{"name":"Kāla","start":"07:48","end":"09:24","startHours":7.796938844873569,"endHours":9.395710506830047,"quality":"inauspicious"},{"name":"Śubha","start":"09:24","end":"11:00","startHours":9.395710506830047,"endHours":10.994482168786526,"quality":"auspicious"},{"name":"Roga","start":"11:00","end":"12:36","startHours":10.994482168786526,"endHours":12.593253830743002,"quality":"inauspicious"},{"name":"Udveg","start":"12:36","end":"14:12","startHours":12.593253830743002,"endHours":14.192025492699482,"quality":"inauspicious"},{"name":"Chala","start":"14:12","end":"15:47","startHours":14.192025492699482,"endHours":15.790797154655959,"quality":"neutral"},{"name":"Labha","start":"15:47","end":"17:23","startHours":15.790797154655959,"endHours":17.38956881661244,"quality":"auspicious"},{"name":"Amṛta","start":"17:23","end":"18:59","startHours":17.38956881661244,"endHours":18.988340478568915,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:59","end":"20:23","startHours":18.988340478568915,"endHours":20.38956881661244,"quality":"neutral"},{"name":"Labha","start":"20:23","end":"21:47","startHours":20.38956881661244,"endHours":21.79079715465596,"quality":"auspicious"},{"name":"Amṛta","start":"21:47","end":"23:12","startHours":21.79079715465596,"endHours":23.192025492699482,"quality":"auspicious"},{"name":"Kāla","start":"23:12","end":"00:36","startHours":23.192025492699482,"endHours":24.593253830743002,"quality":"inauspicious"},{"name":"Śubha","start":"00:36","end":"02:00","startHours":24.593253830743002,"endHours":25.994482168786526,"quality":"auspicious"},{"name":"Roga","start":"02:00","end":"03:24","startHours":25.994482168786526,"endHours":27.39571050683005,"quality":"inauspicious"},{"name":"Udveg","start":"03:24","end":"04:48","startHours":27.39571050683005,"endHours":28.79693884487357,"quality":"inauspicious"},{"name":"Chala","start":"04:48","end":"06:12","startHours":28.79693884487357,"endHours":30.19816718291709,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.198167182917091,"endHours":7.198167182917091,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.198167182917091,"endHours":8.198167182917091,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.198167182917091,"endHours":9.198167182917091,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.198167182917091,"endHours":10.198167182917091,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.198167182917091,"endHours":11.198167182917091,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.198167182917091,"endHours":12.198167182917091,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.198167182917091,"endHours":13.198167182917091,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.198167182917091,"endHours":14.198167182917091,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.198167182917091,"endHours":15.198167182917091,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.198167182917091,"endHours":16.19816718291709,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.19816718291709,"endHours":17.19816718291709,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.19816718291709,"endHours":18.19816718291709,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.19816718291709,"endHours":19.19816718291709,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.19816718291709,"endHours":20.19816718291709,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.19816718291709,"endHours":21.19816718291709,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.19816718291709,"endHours":22.19816718291709,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.19816718291709,"endHours":23.19816718291709,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.19816718291709,"endHours":24.19816718291709,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.19816718291709,"endHours":25.19816718291709,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.19816718291709,"endHours":26.19816718291709,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.19816718291709,"endHours":27.19816718291709,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.19816718291709,"endHours":28.19816718291709,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.19816718291709,"endHours":29.19816718291709,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.19816718291709,"endHours":30.19816718291709,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","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":14.071506991440671,"eotMinutes":2.4923701554198168,"ayanamsa":25.7852}},"calendars":{"vikram_samvat":2195,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2060,"saka_samvatsara":"Vilambī","bengali_samvat":1545,"malayalam_era":1314,"nanakshahi_year":669,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Tṛtīyā · Vikram 2195 Virodhakṛt · Śaka 2060 Vilambī"},"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":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 28, 2138 CE · Thane, Maharashtra · Vidhyamitra","description":"April 28, 2138 CE for Thane, Maharashtra: Kṛṣṇa Tṛtīyā, sūryodaya 06:12, sūryāsta 18:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2138-04-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2138-04-28","sa":"https://sa.vidhyamitra.com/city/thane/2138-04-28","hi":"https://hi.vidhyamitra.com/city/thane/2138-04-28","x-default":"https://vidhyamitra.com/city/thane/2138-04-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:26:51.039Z","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":"2026-05-31T17:26:51.039Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:26:51.039Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}