{"id":"vidhyamitra:city-day:beijing:2137-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/beijing/2137-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2137-01-01","date_display":"January 1, 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":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501583.770833,"kali_year":5238,"ahargana":1913118.2708,"sun":{"sidereal_longitude":254.3361,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":2.6792,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.3431,"elapsed_within_tithi_degrees":0.3431},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.6792,"elapsed_within_degrees":2.6792},"yoga":{"number":20,"name":"Śiva","sum_longitude":257.0153},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501583.770833,"ahargana":1913118.2708,"kali_year":5238,"ayanamsa_lahiri":25.7668,"grahas":{"sun":{"sidereal_longitude":254.91016100000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":5.710161000000028,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":2.1725},"mars":{"sidereal_longitude":259.531561,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":233.01106099999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":210.23866099999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":297.79396099999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":257.932361,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":333.7874,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":153.7874,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":2137,"month":1,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501583.770833,"kali_year":5238,"ahargana":1913118.2708,"sun":{"sidereal_longitude":254.3361,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":2.6792,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.3431,"elapsed_within_tithi_degrees":0.3431},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":2.6792,"elapsed_within_degrees":2.6792},"yoga":{"number":20,"name":"Śiva","sum_longitude":257.0153},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.172,"elongation":108.343},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.172,"opposition_distance":71.657}},"eclipse_window_40days":[]},"city":{"slug":"beijing","name":"Beijing, Beijing","lat":39.9075,"lon":116.3972,"tz_offset_hours":8,"state":"Beijing","country":"CN","tier":"mega"},"tier2":{"city":{"slug":"beijing","name":"Beijing, Beijing","lat":39.9075,"lon":116.3972,"tz_offset_hours":8,"state":"Beijing","country":"CN","tier":"mega"},"sunriseLocal":"07:36","sunsetLocal":"17:00","solarNoonLocal":"12:18","dayLengthHours":9.39402476254095,"dayLengthDisplay":"9 Hours 23 Mins 38 Secs","nightLengthDisplay":"14 Hours 36 Mins 22 Secs","moonriseLocal":"12:57","moonsetLocal":"02:25","rahuKala":{"name":"Rāhu Kāla","start":"14:39","end":"15:49","startHours":14.650445829358507,"endHours":15.824698924676126,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:57","end":"11:08","startHours":9.953433448088033,"endHours":11.127686543405652,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:18","end":"13:29","startHours":12.301939638723269,"endHours":13.47619273404089,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:48","end":"10:07","startHours":9.796866368712351,"endHours":10.110000527463715,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:00","end":"08:15","startHours":7.996344955892002,"endHours":8.246852282893094,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:37","startHours":11.988805479971903,"endHours":12.615073797474635,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:21","end":"06:59","startHours":6.352390622447335,"endHours":6.978658939950066,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:49","end":"07:36","startHours":6.822091860574383,"endHours":7.604927257452795,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:30","startHours":13.867610432480095,"endHours":14.493878749982825,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:48","end":"17:12","startHours":16.798952019993745,"endHours":17.198952019993744,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:00","end":"17:23","startHours":16.998952019993744,"endHours":17.39036971843295,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:45","end":"18:30","startHours":16.748952019993744,"endHours":18.498952019993744,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:37","startHours":23.988805479971905,"endHours":24.615073797474633,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:36","end":"08:47","startHours":7.604927257452795,"endHours":8.779180352770414,"quality":"inauspicious"},{"name":"Udveg","start":"08:47","end":"09:57","startHours":8.779180352770414,"endHours":9.953433448088033,"quality":"inauspicious"},{"name":"Chala","start":"09:57","end":"11:08","startHours":9.953433448088033,"endHours":11.127686543405652,"quality":"neutral"},{"name":"Labha","start":"11:08","end":"12:18","startHours":11.127686543405652,"endHours":12.301939638723269,"quality":"auspicious"},{"name":"Amṛta","start":"12:18","end":"13:29","startHours":12.301939638723269,"endHours":13.47619273404089,"quality":"auspicious"},{"name":"Kāla","start":"13:29","end":"14:39","startHours":13.47619273404089,"endHours":14.650445829358507,"quality":"inauspicious"},{"name":"Śubha","start":"14:39","end":"15:49","startHours":14.650445829358507,"endHours":15.824698924676126,"quality":"auspicious"},{"name":"Roga","start":"15:49","end":"17:00","startHours":15.824698924676126,"endHours":16.998952019993744,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:00","end":"18:49","startHours":16.998952019993744,"endHours":18.824698924676127,"quality":"inauspicious"},{"name":"Śubha","start":"18:49","end":"20:39","startHours":18.824698924676127,"endHours":20.650445829358507,"quality":"auspicious"},{"name":"Roga","start":"20:39","end":"22:29","startHours":20.650445829358507,"endHours":22.47619273404089,"quality":"inauspicious"},{"name":"Udveg","start":"22:29","end":"00:18","startHours":22.47619273404089,"endHours":24.30193963872327,"quality":"inauspicious"},{"name":"Chala","start":"00:18","end":"02:08","startHours":24.30193963872327,"endHours":26.12768654340565,"quality":"neutral"},{"name":"Labha","start":"02:08","end":"03:57","startHours":26.12768654340565,"endHours":27.953433448088035,"quality":"auspicious"},{"name":"Amṛta","start":"03:57","end":"05:47","startHours":27.953433448088035,"endHours":29.779180352770414,"quality":"auspicious"},{"name":"Kāla","start":"05:47","end":"07:36","startHours":29.779180352770414,"endHours":31.604927257452793,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.604927257452795,"endHours":8.604927257452795,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.604927257452795,"endHours":9.604927257452795,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.604927257452795,"endHours":10.604927257452795,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.604927257452795,"endHours":11.604927257452795,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.604927257452795,"endHours":12.604927257452795,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.604927257452795,"endHours":13.604927257452795,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.604927257452795,"endHours":14.604927257452795,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.604927257452795,"endHours":15.604927257452795,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.604927257452795,"endHours":16.604927257452793,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.604927257452793,"endHours":17.604927257452793,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.604927257452793,"endHours":18.604927257452793,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.604927257452793,"endHours":19.604927257452793,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.604927257452793,"endHours":20.604927257452793,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.604927257452793,"endHours":21.604927257452793,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.604927257452793,"endHours":22.604927257452793,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.604927257452793,"endHours":23.604927257452793,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.604927257452793,"endHours":24.604927257452793,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.604927257452793,"endHours":25.604927257452793,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.604927257452793,"endHours":26.604927257452793,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.604927257452793,"endHours":27.604927257452793,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.604927257452793,"endHours":28.604927257452793,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.604927257452793,"endHours":29.604927257452793,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.604927257452793,"endHours":30.604927257452793,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.604927257452793,"endHours":31.604927257452793,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.00719182671868,"eotMinutes":-3.705178323396069,"ayanamsa":25.7668}},"calendars":{"vikram_samvat":2194,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2059,"saka_samvatsara":"Hemalambī","bengali_samvat":1544,"malayalam_era":1313,"nanakshahi_year":668,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Daśamī · Vikram 2194 Sādhāraṇa · Śaka 2059 Hemalambī"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"beijing"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 1, 2137 CE · Beijing, Beijing · Vidhyamitra","description":"January 1, 2137 CE for Beijing, Beijing: Śukla Daśamī, sūryodaya 07:36, sūryāsta 17:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/beijing/2137-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/beijing/2137-01-01","sa":"https://sa.vidhyamitra.com/city/beijing/2137-01-01","hi":"https://hi.vidhyamitra.com/city/beijing/2137-01-01","x-default":"https://vidhyamitra.com/city/beijing/2137-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T04:02:05.950Z","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":"2026-06-05T04:02:05.950Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T04:02:05.950Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}