{"id":"vidhyamitra:city-day:phoenix:1887-10-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/phoenix/1887-10-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1887-10-08","date_display":"October 8, 1887 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":1887,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2410552.770833,"kali_year":4989,"ahargana":1822087.2708,"sun":{"sidereal_longitude":171.689,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":60.4706,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.7816,"elapsed_within_tithi_degrees":8.7816},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":60.4706,"elapsed_within_degrees":7.1372},"yoga":{"number":18,"name":"Varīyān","sum_longitude":232.1595},"karana":{"half_tithi_index":41,"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":1887,"month":10,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2410552.770833,"ahargana":1822087.2708,"kali_year":4989,"ayanamsa_lahiri":22.2852,"grahas":{"sun":{"sidereal_longitude":172.15921500000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":57.008015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":-3.7547},"mars":{"sidereal_longitude":125.42731500000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":192.06301499999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":199.25631499999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":149.98681499999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":103.546515,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":117.0479,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":297.0479,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1887,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2410552.770833,"kali_year":4989,"ahargana":1822087.2708,"sun":{"sidereal_longitude":171.689,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":60.4706,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.7816,"elapsed_within_tithi_degrees":8.7816},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":60.4706,"elapsed_within_degrees":7.1372},"yoga":{"number":18,"name":"Varīyān","sum_longitude":232.1595},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.755,"elongation":111.218},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.755,"opposition_distance":68.782}},"eclipse_window_40days":[]},"city":{"slug":"phoenix","name":"Phoenix, USA","lat":33.4484,"lon":-112.074,"tz_offset_hours":-7,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"phoenix","name":"Phoenix, USA","lat":33.4484,"lon":-112.074,"tz_offset_hours":-7,"country":"US","tier":"diaspora"},"sunriseLocal":"06:26","sunsetLocal":"18:04","solarNoonLocal":"12:15","dayLengthHours":11.630470272081183,"dayLengthDisplay":"11 Hours 37 Mins 50 Secs","nightLengthDisplay":"12 Hours 22 Mins 10 Secs","moonriseLocal":"21:26","moonsetLocal":"11:43","rahuKala":{"name":"Rāhu Kāla","start":"09:21","end":"10:48","startHours":9.343493844853644,"endHours":10.797302628863793,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:42","end":"15:10","startHours":13.704920196884089,"endHours":15.158728980894235,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:26","end":"07:53","startHours":6.435876276833349,"endHours":7.8896850608434965,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:32","startHours":9.149652673652291,"endHours":9.537335016054998,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:14","startHours":6.920479204836731,"endHours":7.230625078758896,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:38","startHours":11.863429070471232,"endHours":12.638793755276646,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:53","end":"05:40","startHours":4.885146907222524,"endHours":5.6605115920279365,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:26","startHours":5.466670420826583,"endHours":6.435876276833349,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:58","startHours":14.18952312488747,"endHours":14.964887809692883,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.86634654891453,"endHours":18.26634654891453,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:33","startHours":18.06634654891453,"endHours":18.550949476917914,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.81634654891453,"endHours":19.56634654891453,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:38","startHours":23.863429070471234,"endHours":24.638793755276645,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:26","end":"07:53","startHours":6.435876276833349,"endHours":7.8896850608434965,"quality":"inauspicious"},{"name":"Śubha","start":"07:53","end":"09:21","startHours":7.8896850608434965,"endHours":9.343493844853644,"quality":"auspicious"},{"name":"Roga","start":"09:21","end":"10:48","startHours":9.343493844853644,"endHours":10.797302628863793,"quality":"inauspicious"},{"name":"Udveg","start":"10:48","end":"12:15","startHours":10.797302628863793,"endHours":12.25111141287394,"quality":"inauspicious"},{"name":"Chala","start":"12:15","end":"13:42","startHours":12.25111141287394,"endHours":13.704920196884089,"quality":"neutral"},{"name":"Labha","start":"13:42","end":"15:10","startHours":13.704920196884089,"endHours":15.158728980894235,"quality":"auspicious"},{"name":"Amṛta","start":"15:10","end":"16:37","startHours":15.158728980894235,"endHours":16.612537764904385,"quality":"auspicious"},{"name":"Kāla","start":"16:37","end":"18:04","startHours":16.612537764904385,"endHours":18.06634654891453,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:04","end":"19:37","startHours":18.06634654891453,"endHours":19.61253776490438,"quality":"auspicious"},{"name":"Amṛta","start":"19:37","end":"21:10","startHours":19.61253776490438,"endHours":21.158728980894235,"quality":"auspicious"},{"name":"Kāla","start":"21:10","end":"22:42","startHours":21.158728980894235,"endHours":22.70492019688409,"quality":"inauspicious"},{"name":"Śubha","start":"22:42","end":"00:15","startHours":22.70492019688409,"endHours":24.25111141287394,"quality":"auspicious"},{"name":"Roga","start":"00:15","end":"01:48","startHours":24.25111141287394,"endHours":25.79730262886379,"quality":"inauspicious"},{"name":"Udveg","start":"01:48","end":"03:21","startHours":25.79730262886379,"endHours":27.343493844853644,"quality":"inauspicious"},{"name":"Chala","start":"03:21","end":"04:53","startHours":27.343493844853644,"endHours":28.889685060843497,"quality":"neutral"},{"name":"Labha","start":"04:53","end":"06:26","startHours":28.889685060843497,"endHours":30.435876276833348,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:26","end":"07:26","startHours":6.435876276833349,"endHours":7.435876276833349,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:26","end":"08:26","startHours":7.435876276833349,"endHours":8.435876276833348,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:26","end":"09:26","startHours":8.435876276833348,"endHours":9.435876276833348,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:26","end":"10:26","startHours":9.435876276833348,"endHours":10.435876276833348,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:26","end":"11:26","startHours":10.435876276833348,"endHours":11.435876276833348,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:26","end":"12:26","startHours":11.435876276833348,"endHours":12.435876276833348,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:26","end":"13:26","startHours":12.435876276833348,"endHours":13.435876276833348,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:26","end":"14:26","startHours":13.435876276833348,"endHours":14.435876276833348,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:26","end":"15:26","startHours":14.435876276833348,"endHours":15.435876276833348,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:26","end":"16:26","startHours":15.435876276833348,"endHours":16.435876276833348,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:26","end":"17:26","startHours":16.435876276833348,"endHours":17.435876276833348,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:26","end":"18:26","startHours":17.435876276833348,"endHours":18.435876276833348,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:26","end":"19:26","startHours":18.435876276833348,"endHours":19.435876276833348,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:26","end":"20:26","startHours":19.435876276833348,"endHours":20.435876276833348,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:26","end":"21:26","startHours":20.435876276833348,"endHours":21.435876276833348,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:26","end":"22:26","startHours":21.435876276833348,"endHours":22.435876276833348,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:26","end":"23:26","startHours":22.435876276833348,"endHours":23.435876276833348,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:26","end":"00:26","startHours":23.435876276833348,"endHours":24.435876276833348,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:26","end":"01:26","startHours":24.435876276833348,"endHours":25.435876276833348,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:26","end":"02:26","startHours":25.435876276833348,"endHours":26.435876276833348,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:26","end":"03:26","startHours":26.435876276833348,"endHours":27.435876276833348,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:26","end":"04:26","startHours":27.435876276833348,"endHours":28.435876276833348,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:26","end":"05:26","startHours":28.435876276833348,"endHours":29.435876276833348,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:26","end":"06:26","startHours":29.435876276833348,"endHours":30.435876276833348,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-5.693717569833469,"eotMinutes":13.229315227563635,"ayanamsa":22.2852}},"calendars":{"vikram_samvat":1944,"vikram_samvatsara":"Śārvarī","saka_samvat":1809,"saka_samvatsara":"Sarvajit","bengali_samvat":1294,"malayalam_era":1063,"nanakshahi_year":418,"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":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Ṣaṣṭhī · Vikram 1944 Śārvarī · Śaka 1809 Sarvajit"},"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":"phoenix"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 8, 1887 CE · Phoenix, USA · Vidhyamitra","description":"October 8, 1887 CE for Phoenix, USA: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:26, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/phoenix/1887-10-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/phoenix/1887-10-08","sa":"https://sa.vidhyamitra.com/city/phoenix/1887-10-08","hi":"https://hi.vidhyamitra.com/city/phoenix/1887-10-08","x-default":"https://vidhyamitra.com/city/phoenix/1887-10-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T00:20:00.929Z","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":"2026-06-03T00:20:00.929Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T00:20:00.929Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}