{"id":"vidhyamitra:city-day:amarnath:1981-07-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/amarnath/1981-07-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-07-10","date_display":"July 10, 1981 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":1981,"month":7,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444795.770833,"kali_year":5083,"ahargana":1856330.2708,"sun":{"sidereal_longitude":83.7636,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":182.82,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.0564,"elapsed_within_tithi_degrees":3.0564},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.82,"elapsed_within_degrees":9.4867},"yoga":{"number":20,"name":"Śiva","sum_longitude":266.5836},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1981,"month":7,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444795.770833,"ahargana":1856330.2708,"kali_year":5083,"ayanamsa_lahiri":23.5949,"grahas":{"sun":{"sidereal_longitude":84.116781,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":184.435881,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":4.4333},"mars":{"sidereal_longitude":60.98598100000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":64.56578100000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":159.744781,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":109.08208100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":160.13228100000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":102.689,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":282.689,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1981,"month":7,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444795.770833,"kali_year":5083,"ahargana":1856330.2708,"sun":{"sidereal_longitude":83.7636,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":182.82,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.0564,"elapsed_within_tithi_degrees":3.0564},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":182.82,"elapsed_within_degrees":9.4867},"yoga":{"number":20,"name":"Śiva","sum_longitude":266.5836},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.433,"elongation":99.056},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.433,"opposition_distance":80.944}},"eclipse_window_40days":[{"offset_days":7,"type":"lunar","occurs":true,"moon_latitude":1.092,"opposition_distance":2.128}]},"city":{"slug":"amarnath","name":"Amarnāth","lat":34.2167,"lon":75.5,"tz_offset_hours":5.5,"state":"J&K","country":"IN","tier":"tirtha","elevation_m":3888},"tier2":{"city":{"slug":"amarnath","name":"Amarnāth","lat":34.2167,"lon":75.5,"tz_offset_hours":5.5,"state":"J&K","country":"IN","tier":"tirtha","elevation_m":3888},"sunriseLocal":"05:24","sunsetLocal":"19:42","solarNoonLocal":"12:33","dayLengthHours":14.306879154079246,"dayLengthDisplay":"14 Hours 18 Mins 25 Secs","nightLengthDisplay":"9 Hours 41 Mins 35 Secs","moonriseLocal":"13:41","moonsetLocal":"00:47","rahuKala":{"name":"Rāhu Kāla","start":"10:46","end":"12:33","startHours":10.761175463589634,"endHours":12.549535357849539,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:08","end":"17:55","startHours":16.126255146369353,"endHours":17.914615040629258,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:11","end":"08:58","startHours":7.184455675069823,"endHours":8.972815569329729,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:13","startHours":8.734367583428408,"endHours":9.21126355523105,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:00","end":"06:22","startHours":5.992215745563219,"endHours":6.373732523005332,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"13:02","startHours":12.072639386046898,"endHours":13.02643132965218,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:29","end":"04:27","startHours":3.488511893599351,"endHours":4.4423038372046335,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:12","end":"05:24","startHours":4.203855851303313,"endHours":5.396095780809917,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:56","end":"15:53","startHours":14.934015216862749,"endHours":15.887807160468032,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:30","end":"19:54","startHours":19.502974934889163,"endHours":19.902974934889162,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:42","end":"20:18","startHours":19.702974934889163,"endHours":20.299094899642466,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:27","end":"21:12","startHours":19.452974934889163,"endHours":21.202974934889163,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"01:02","startHours":24.072639386046898,"endHours":25.02643132965218,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:24","end":"07:11","startHours":5.396095780809917,"endHours":7.184455675069823,"quality":"neutral"},{"name":"Labha","start":"07:11","end":"08:58","startHours":7.184455675069823,"endHours":8.972815569329729,"quality":"auspicious"},{"name":"Amṛta","start":"08:58","end":"10:46","startHours":8.972815569329729,"endHours":10.761175463589634,"quality":"auspicious"},{"name":"Kāla","start":"10:46","end":"12:33","startHours":10.761175463589634,"endHours":12.549535357849539,"quality":"inauspicious"},{"name":"Śubha","start":"12:33","end":"14:20","startHours":12.549535357849539,"endHours":14.337895252109446,"quality":"auspicious"},{"name":"Roga","start":"14:20","end":"16:08","startHours":14.337895252109446,"endHours":16.126255146369353,"quality":"inauspicious"},{"name":"Udveg","start":"16:08","end":"17:55","startHours":16.126255146369353,"endHours":17.914615040629258,"quality":"inauspicious"},{"name":"Chala","start":"17:55","end":"19:42","startHours":17.914615040629258,"endHours":19.702974934889163,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:42","end":"20:55","startHours":19.702974934889163,"endHours":20.914615040629258,"quality":"inauspicious"},{"name":"Udveg","start":"20:55","end":"22:08","startHours":20.914615040629258,"endHours":22.126255146369353,"quality":"inauspicious"},{"name":"Chala","start":"22:08","end":"23:20","startHours":22.126255146369353,"endHours":23.337895252109448,"quality":"neutral"},{"name":"Labha","start":"23:20","end":"00:33","startHours":23.337895252109448,"endHours":24.54953535784954,"quality":"auspicious"},{"name":"Amṛta","start":"00:33","end":"01:46","startHours":24.54953535784954,"endHours":25.761175463589634,"quality":"auspicious"},{"name":"Kāla","start":"01:46","end":"02:58","startHours":25.761175463589634,"endHours":26.97281556932973,"quality":"inauspicious"},{"name":"Śubha","start":"02:58","end":"04:11","startHours":26.97281556932973,"endHours":28.18445567506982,"quality":"auspicious"},{"name":"Roga","start":"04:11","end":"05:24","startHours":28.18445567506982,"endHours":29.396095780809915,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.396095780809917,"endHours":6.396095780809917,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.396095780809917,"endHours":7.396095780809917,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.396095780809917,"endHours":8.396095780809917,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.396095780809917,"endHours":9.396095780809917,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.396095780809917,"endHours":10.396095780809917,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.396095780809917,"endHours":11.396095780809917,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.396095780809917,"endHours":12.396095780809917,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.396095780809917,"endHours":13.396095780809917,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.396095780809917,"endHours":14.396095780809917,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.396095780809917,"endHours":15.396095780809917,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.396095780809917,"endHours":16.396095780809915,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.396095780809915,"endHours":17.396095780809915,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.396095780809915,"endHours":18.396095780809915,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.396095780809915,"endHours":19.396095780809915,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.396095780809915,"endHours":20.396095780809915,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.396095780809915,"endHours":21.396095780809915,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.396095780809915,"endHours":22.396095780809915,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.396095780809915,"endHours":23.396095780809915,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.396095780809915,"endHours":24.396095780809915,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.396095780809915,"endHours":25.396095780809915,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.396095780809915,"endHours":26.396095780809915,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.396095780809915,"endHours":27.396095780809915,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.396095780809915,"endHours":28.396095780809915,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.396095780809915,"endHours":29.396095780809915,"planetary_lord":"Mars"}],"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":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.264308102366638,"eotMinutes":-4.972121470972273,"ayanamsa":23.5949}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Navamī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"amarnath"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 10, 1981 CE · Amarnāth · Vidhyamitra","description":"July 10, 1981 CE for Amarnāth: Śukla Navamī, sūryodaya 05:24, sūryāsta 19:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/amarnath/1981-07-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/amarnath/1981-07-10","sa":"https://sa.vidhyamitra.com/city/amarnath/1981-07-10","hi":"https://hi.vidhyamitra.com/city/amarnath/1981-07-10","x-default":"https://vidhyamitra.com/city/amarnath/1981-07-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T23:06:58.793Z","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":"2026-06-01T23:06:58.793Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T23:06:58.793Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}