{"id":"vidhyamitra:city-day:thane:2170-10-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2170-10-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2170-10-27","date_display":"October 27, 2170 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":2170,"month":10,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513935.770833,"kali_year":5272,"ahargana":1925470.2708,"sun":{"sidereal_longitude":186.3745,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":31.7953,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.4209,"elapsed_within_tithi_degrees":1.4209},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":31.7953,"elapsed_within_degrees":5.1287},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":218.1698},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":2170,"month":10,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513935.770833,"ahargana":1925470.2708,"kali_year":5272,"ayanamsa_lahiri":26.2392,"grahas":{"sun":{"sidereal_longitude":187.49832400000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":30.67112400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-0.5886},"mars":{"sidereal_longitude":227.57612399999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":209.449924,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":158.28172399999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":141.74012399999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":301.80302400000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":39.319,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":219.319,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2170,"month":10,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513935.770833,"kali_year":5272,"ahargana":1925470.2708,"sun":{"sidereal_longitude":186.3745,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":31.7953,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.4209,"elapsed_within_tithi_degrees":1.4209},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":31.7953,"elapsed_within_degrees":5.1287},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":218.1698},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.589,"elongation":154.579},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.589,"opposition_distance":25.421}},"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":"06:36","sunsetLocal":"18:07","solarNoonLocal":"12:22","dayLengthHours":11.517113002716506,"dayLengthDisplay":"11 Hours 31 Mins 02 Secs","nightLengthDisplay":"12 Hours 28 Mins 58 Secs","moonriseLocal":"19:23","moonsetLocal":"08:25","rahuKala":{"name":"Rāhu Kāla","start":"09:29","end":"10:55","startHours":9.482840021622284,"endHours":10.922479146961848,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:48","end":"15:14","startHours":13.801757397640975,"endHours":15.241396522980537,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:36","end":"08:03","startHours":6.603561770943158,"endHours":8.043200896282722,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:40","startHours":9.290888138243677,"endHours":9.674791905000893,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:23","startHours":7.08344147938968,"endHours":7.390564492795453,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:45","startHours":11.978214505544196,"endHours":12.746022039058628,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:04","end":"05:50","startHours":5.0679467039142905,"endHours":5.835754237428724,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:36","startHours":5.643802354050116,"endHours":6.603561770943158,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:03","startHours":14.281637106087496,"endHours":15.04944463960193,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.920674773659666,"endHours":18.320674773659665,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:36","startHours":18.120674773659665,"endHours":18.600554482106187,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.870674773659665,"endHours":19.620674773659665,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:45","startHours":23.978214505544194,"endHours":24.74602203905863,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:36","end":"08:03","startHours":6.603561770943158,"endHours":8.043200896282722,"quality":"inauspicious"},{"name":"Śubha","start":"08:03","end":"09:29","startHours":8.043200896282722,"endHours":9.482840021622284,"quality":"auspicious"},{"name":"Roga","start":"09:29","end":"10:55","startHours":9.482840021622284,"endHours":10.922479146961848,"quality":"inauspicious"},{"name":"Udveg","start":"10:55","end":"12:22","startHours":10.922479146961848,"endHours":12.362118272301412,"quality":"inauspicious"},{"name":"Chala","start":"12:22","end":"13:48","startHours":12.362118272301412,"endHours":13.801757397640975,"quality":"neutral"},{"name":"Labha","start":"13:48","end":"15:14","startHours":13.801757397640975,"endHours":15.241396522980537,"quality":"auspicious"},{"name":"Amṛta","start":"15:14","end":"16:41","startHours":15.241396522980537,"endHours":16.6810356483201,"quality":"auspicious"},{"name":"Kāla","start":"16:41","end":"18:07","startHours":16.6810356483201,"endHours":18.120674773659665,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:07","end":"19:41","startHours":18.120674773659665,"endHours":19.6810356483201,"quality":"auspicious"},{"name":"Amṛta","start":"19:41","end":"21:14","startHours":19.6810356483201,"endHours":21.241396522980537,"quality":"auspicious"},{"name":"Kāla","start":"21:14","end":"22:48","startHours":21.241396522980537,"endHours":22.801757397640976,"quality":"inauspicious"},{"name":"Śubha","start":"22:48","end":"00:22","startHours":22.801757397640976,"endHours":24.362118272301412,"quality":"auspicious"},{"name":"Roga","start":"00:22","end":"01:55","startHours":24.362118272301412,"endHours":25.922479146961848,"quality":"inauspicious"},{"name":"Udveg","start":"01:55","end":"03:29","startHours":25.922479146961848,"endHours":27.482840021622287,"quality":"inauspicious"},{"name":"Chala","start":"03:29","end":"05:03","startHours":27.482840021622287,"endHours":29.043200896282723,"quality":"neutral"},{"name":"Labha","start":"05:03","end":"06:36","startHours":29.043200896282723,"endHours":30.60356177094316,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.603561770943158,"endHours":7.603561770943158,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.603561770943158,"endHours":8.603561770943159,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.603561770943159,"endHours":9.603561770943159,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.603561770943159,"endHours":10.603561770943159,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.603561770943159,"endHours":11.603561770943159,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.603561770943159,"endHours":12.603561770943159,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.603561770943159,"endHours":13.603561770943159,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.603561770943159,"endHours":14.603561770943159,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.603561770943159,"endHours":15.603561770943159,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.603561770943159,"endHours":16.60356177094316,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.60356177094316,"endHours":17.60356177094316,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.60356177094316,"endHours":18.60356177094316,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.60356177094316,"endHours":19.60356177094316,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.60356177094316,"endHours":20.60356177094316,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.60356177094316,"endHours":21.60356177094316,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.60356177094316,"endHours":22.60356177094316,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.60356177094316,"endHours":23.60356177094316,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.60356177094316,"endHours":24.60356177094316,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.60356177094316,"endHours":25.60356177094316,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.60356177094316,"endHours":26.60356177094316,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.60356177094316,"endHours":27.60356177094316,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.60356177094316,"endHours":28.60356177094316,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.60356177094316,"endHours":29.60356177094316,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.60356177094316,"endHours":30.60356177094316,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.761682527260184,"eotMinutes":16.360503661915228,"ayanamsa":26.2392}},"calendars":{"vikram_samvat":2227,"vikram_samvatsara":"Subhānu","saka_samvat":2092,"saka_samvatsara":"Pramoda","bengali_samvat":1577,"malayalam_era":1346,"nanakshahi_year":701,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Tṛtīyā · Vikram 2227 Subhānu · Śaka 2092 Pramoda"},"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"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 October 27, 2170 CE · Thane, Maharashtra · Vidhyamitra","description":"October 27, 2170 CE for Thane, Maharashtra: Kṛṣṇa Tṛtīyā, sūryodaya 06:36, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2170-10-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2170-10-27","sa":"https://sa.vidhyamitra.com/city/thane/2170-10-27","hi":"https://hi.vidhyamitra.com/city/thane/2170-10-27","x-default":"https://vidhyamitra.com/city/thane/2170-10-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:38:56.490Z","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":"2026-05-31T10:38:56.490Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:38:56.490Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}