{"id":"vidhyamitra:city-day:pushkar:1987-01-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/1987-01-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1987-01-21","date_display":"January 21, 1987 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":1987,"month":1,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446816.770833,"kali_year":5088,"ahargana":1858351.2708,"sun":{"sidereal_longitude":276.7464,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":166.9808,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.2344,"elapsed_within_tithi_degrees":10.2344},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":166.9808,"elapsed_within_degrees":6.9808},"yoga":{"number":7,"name":"Sukarma","sum_longitude":83.7272},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1987,"month":1,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446816.770833,"ahargana":1858351.2708,"kali_year":5088,"ayanamsa_lahiri":23.6722,"grahas":{"sun":{"sidereal_longitude":276.780763,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":163.74376299999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":0.6742},"mars":{"sidereal_longitude":345.236563,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":282.4850630000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":328.15816300000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":230.11346300000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":233.44946300000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":355.6067,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":175.6067,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":1987,"month":1,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446816.770833,"kali_year":5088,"ahargana":1858351.2708,"sun":{"sidereal_longitude":276.7464,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":166.9808,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.2344,"elapsed_within_tithi_degrees":10.2344},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":166.9808,"elapsed_within_degrees":6.9808},"yoga":{"number":7,"name":"Sukarma","sum_longitude":83.7272},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.674,"elongation":109.766},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.674,"opposition_distance":70.234}},"eclipse_window_40days":[]},"city":{"slug":"pushkar","name":"Puṣkar","lat":26.49,"lon":74.55,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"pushkar","name":"Puṣkar","lat":26.49,"lon":74.55,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tirtha"},"sunriseLocal":"07:21","sunsetLocal":"18:05","solarNoonLocal":"12:43","dayLengthHours":10.736763373423086,"dayLengthDisplay":"10 Hours 44 Mins 12 Secs","nightLengthDisplay":"13 Hours 15 Mins 48 Secs","moonriseLocal":"23:14","moonsetLocal":"11:08","rahuKala":{"name":"Rāhu Kāla","start":"12:43","end":"14:04","startHours":12.717595520818868,"endHours":14.059690942496754,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:41","end":"10:02","startHours":8.691309255785212,"endHours":10.033404677463098,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:23","end":"12:43","startHours":11.375500099140982,"endHours":12.717595520818868,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:13","startHours":9.85445862123938,"endHours":10.212350733686815,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:48","end":"08:05","startHours":7.796578974666621,"endHours":8.08289266462457,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:22","end":"13:05","startHours":12.359703408371432,"endHours":13.075487633266304,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:55","end":"06:38","startHours":5.917645384317582,"endHours":6.633429609212453,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:27","end":"07:21","startHours":6.454483552988735,"endHours":7.349213834107326,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:13","startHours":14.50705608305605,"endHours":15.222840307950921,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.885977207530413,"endHours":18.28597720753041,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:32","startHours":18.085977207530412,"endHours":18.533342348089707,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.835977207530412,"endHours":19.585977207530412,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:22","end":"01:05","startHours":24.35970340837143,"endHours":25.075487633266306,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:21","end":"08:41","startHours":7.349213834107326,"endHours":8.691309255785212,"quality":"auspicious"},{"name":"Amṛta","start":"08:41","end":"10:02","startHours":8.691309255785212,"endHours":10.033404677463098,"quality":"auspicious"},{"name":"Kāla","start":"10:02","end":"11:23","startHours":10.033404677463098,"endHours":11.375500099140982,"quality":"inauspicious"},{"name":"Śubha","start":"11:23","end":"12:43","startHours":11.375500099140982,"endHours":12.717595520818868,"quality":"auspicious"},{"name":"Roga","start":"12:43","end":"14:04","startHours":12.717595520818868,"endHours":14.059690942496754,"quality":"inauspicious"},{"name":"Udveg","start":"14:04","end":"15:24","startHours":14.059690942496754,"endHours":15.40178636417464,"quality":"inauspicious"},{"name":"Chala","start":"15:24","end":"16:45","startHours":15.40178636417464,"endHours":16.743881785852526,"quality":"neutral"},{"name":"Labha","start":"16:45","end":"18:05","startHours":16.743881785852526,"endHours":18.085977207530412,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:05","end":"19:45","startHours":18.085977207530412,"endHours":19.743881785852526,"quality":"inauspicious"},{"name":"Chala","start":"19:45","end":"21:24","startHours":19.743881785852526,"endHours":21.40178636417464,"quality":"neutral"},{"name":"Labha","start":"21:24","end":"23:04","startHours":21.40178636417464,"endHours":23.059690942496754,"quality":"auspicious"},{"name":"Amṛta","start":"23:04","end":"00:43","startHours":23.059690942496754,"endHours":24.71759552081887,"quality":"auspicious"},{"name":"Kāla","start":"00:43","end":"02:23","startHours":24.71759552081887,"endHours":26.375500099140986,"quality":"inauspicious"},{"name":"Śubha","start":"02:23","end":"04:02","startHours":26.375500099140986,"endHours":28.033404677463096,"quality":"auspicious"},{"name":"Roga","start":"04:02","end":"05:41","startHours":28.033404677463096,"endHours":29.691309255785214,"quality":"inauspicious"},{"name":"Udveg","start":"05:41","end":"07:21","startHours":29.691309255785214,"endHours":31.349213834107324,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:21","end":"08:21","startHours":7.349213834107326,"endHours":8.349213834107326,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:21","end":"09:21","startHours":8.349213834107326,"endHours":9.349213834107326,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:21","end":"10:21","startHours":9.349213834107326,"endHours":10.349213834107326,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:21","end":"11:21","startHours":10.349213834107326,"endHours":11.349213834107326,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:21","end":"12:21","startHours":11.349213834107326,"endHours":12.349213834107326,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:21","end":"13:21","startHours":12.349213834107326,"endHours":13.349213834107326,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:21","end":"14:21","startHours":13.349213834107326,"endHours":14.349213834107326,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:21","end":"15:21","startHours":14.349213834107326,"endHours":15.349213834107326,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:21","end":"16:21","startHours":15.349213834107326,"endHours":16.349213834107324,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:21","end":"17:21","startHours":16.349213834107324,"endHours":17.349213834107324,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:21","end":"18:21","startHours":17.349213834107324,"endHours":18.349213834107324,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:21","end":"19:21","startHours":18.349213834107324,"endHours":19.349213834107324,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:21","end":"20:21","startHours":19.349213834107324,"endHours":20.349213834107324,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:21","end":"21:21","startHours":20.349213834107324,"endHours":21.349213834107324,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:21","end":"22:21","startHours":21.349213834107324,"endHours":22.349213834107324,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:21","end":"23:21","startHours":22.349213834107324,"endHours":23.349213834107324,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:21","end":"00:21","startHours":23.349213834107324,"endHours":24.349213834107324,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:21","end":"01:21","startHours":24.349213834107324,"endHours":25.349213834107324,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:21","end":"02:21","startHours":25.349213834107324,"endHours":26.349213834107324,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:21","end":"03:21","startHours":26.349213834107324,"endHours":27.349213834107324,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:21","end":"04:21","startHours":27.349213834107324,"endHours":28.349213834107324,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:21","end":"05:21","startHours":28.349213834107324,"endHours":29.349213834107324,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:21","end":"06:21","startHours":29.349213834107324,"endHours":30.349213834107324,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:21","end":"07:21","startHours":30.349213834107324,"endHours":31.349213834107324,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.0514298089383,"eotMinutes":-11.255731249132124,"ayanamsa":23.6722}},"calendars":{"vikram_samvat":2044,"vikram_samvatsara":"Vikrama","saka_samvat":1909,"saka_samvatsara":"Prabhava","bengali_samvat":1394,"malayalam_era":1163,"nanakshahi_year":518,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Ṣaṣṭhī · Vikram 2044 Vikrama · Śaka 1909 Prabhava"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"pushkar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 21, 1987 CE · Puṣkar · Vidhyamitra","description":"January 21, 1987 CE for Puṣkar: Kṛṣṇa Ṣaṣṭhī, sūryodaya 07:21, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/1987-01-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/1987-01-21","sa":"https://sa.vidhyamitra.com/city/pushkar/1987-01-21","hi":"https://hi.vidhyamitra.com/city/pushkar/1987-01-21","x-default":"https://vidhyamitra.com/city/pushkar/1987-01-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:32:24.307Z","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":"2026-06-01T05:32:24.307Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:32:24.307Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}