{"id":"vidhyamitra:city-day:amarnath:1981-01-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/amarnath/1981-01-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-01-09","date_display":"January 9, 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":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444613.770833,"kali_year":5082,"ahargana":1856148.2708,"sun":{"sidereal_longitude":264.9926,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":298.156,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.1634,"elapsed_within_tithi_degrees":9.1634},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":298.156,"elapsed_within_degrees":4.8227},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.1486},"karana":{"half_tithi_index":5,"name":"Gara"},"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":1,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444613.770833,"ahargana":1856148.2708,"kali_year":5082,"ayanamsa_lahiri":23.5879,"grahas":{"sun":{"sidereal_longitude":265.10853399999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":298.57863399999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":-0.4561},"mars":{"sidereal_longitude":283.8868339999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":270.70053400000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":166.45513400000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"venus":{"sidereal_longitude":243.87793399999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":165.874234,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":112.3322,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":292.3322,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"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":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444613.770833,"kali_year":5082,"ahargana":1856148.2708,"sun":{"sidereal_longitude":264.9926,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":298.156,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":33.1634,"elapsed_within_tithi_degrees":9.1634},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":298.156,"elapsed_within_degrees":4.8227},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.1486},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.456,"elongation":33.163},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.456,"opposition_distance":146.837}},"eclipse_window_40days":[{"offset_days":11,"type":"lunar","occurs":true,"moon_latitude":-1.332,"opposition_distance":1.776}]},"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":"07:35","sunsetLocal":"17:35","solarNoonLocal":"12:35","dayLengthHours":10.009680303801424,"dayLengthDisplay":"10 Hours 00 Mins 35 Secs","nightLengthDisplay":"13 Hours 59 Mins 25 Secs","moonriseLocal":"09:25","moonsetLocal":"20:13","rahuKala":{"name":"Rāhu Kāla","start":"11:20","end":"12:35","startHours":11.33386146733113,"endHours":12.58507150530631,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:05","end":"16:20","startHours":15.087491581256664,"endHours":16.338701619231845,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:50","end":"10:05","startHours":8.831441391380775,"endHours":10.082651429355952,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:55","end":"10:15","startHours":9.915823424292595,"endHours":10.24947943441931,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:00","end":"08:16","startHours":7.997301366063989,"endHours":8.26422617416536,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"12:55","startHours":12.251415495179595,"endHours":12.918727515433025,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:15","end":"06:55","startHours":6.24560731289874,"endHours":6.9129193331521686,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:45","end":"07:35","startHours":6.746091328088811,"endHours":7.580231353405597,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"14:55","startHours":14.25335155593988,"endHours":14.920663576193308,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:23","end":"17:47","startHours":17.389911657207023,"endHours":17.78991165720702,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:35","end":"18:00","startHours":17.589911657207022,"endHours":18.006981669865414,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:20","end":"19:05","startHours":17.339911657207022,"endHours":19.089911657207022,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"00:55","startHours":24.251415495179597,"endHours":24.918727515433023,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:35","end":"08:50","startHours":7.580231353405597,"endHours":8.831441391380775,"quality":"neutral"},{"name":"Labha","start":"08:50","end":"10:05","startHours":8.831441391380775,"endHours":10.082651429355952,"quality":"auspicious"},{"name":"Amṛta","start":"10:05","end":"11:20","startHours":10.082651429355952,"endHours":11.33386146733113,"quality":"auspicious"},{"name":"Kāla","start":"11:20","end":"12:35","startHours":11.33386146733113,"endHours":12.58507150530631,"quality":"inauspicious"},{"name":"Śubha","start":"12:35","end":"13:50","startHours":12.58507150530631,"endHours":13.836281543281487,"quality":"auspicious"},{"name":"Roga","start":"13:50","end":"15:05","startHours":13.836281543281487,"endHours":15.087491581256664,"quality":"inauspicious"},{"name":"Udveg","start":"15:05","end":"16:20","startHours":15.087491581256664,"endHours":16.338701619231845,"quality":"inauspicious"},{"name":"Chala","start":"16:20","end":"17:35","startHours":16.338701619231845,"endHours":17.589911657207022,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:35","end":"19:20","startHours":17.589911657207022,"endHours":19.338701619231845,"quality":"inauspicious"},{"name":"Udveg","start":"19:20","end":"21:05","startHours":19.338701619231845,"endHours":21.087491581256664,"quality":"inauspicious"},{"name":"Chala","start":"21:05","end":"22:50","startHours":21.087491581256664,"endHours":22.836281543281487,"quality":"neutral"},{"name":"Labha","start":"22:50","end":"00:35","startHours":22.836281543281487,"endHours":24.58507150530631,"quality":"auspicious"},{"name":"Amṛta","start":"00:35","end":"02:20","startHours":24.58507150530631,"endHours":26.333861467331133,"quality":"auspicious"},{"name":"Kāla","start":"02:20","end":"04:05","startHours":26.333861467331133,"endHours":28.082651429355955,"quality":"inauspicious"},{"name":"Śubha","start":"04:05","end":"05:50","startHours":28.082651429355955,"endHours":29.831441391380775,"quality":"auspicious"},{"name":"Roga","start":"05:50","end":"07:35","startHours":29.831441391380775,"endHours":31.580231353405598,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:35","end":"08:35","startHours":7.580231353405597,"endHours":8.580231353405598,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:35","end":"09:35","startHours":8.580231353405598,"endHours":9.580231353405598,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:35","end":"10:35","startHours":9.580231353405598,"endHours":10.580231353405598,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:35","end":"11:35","startHours":10.580231353405598,"endHours":11.580231353405598,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:35","end":"12:35","startHours":11.580231353405598,"endHours":12.580231353405598,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:35","end":"13:35","startHours":12.580231353405598,"endHours":13.580231353405598,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:35","end":"14:35","startHours":13.580231353405598,"endHours":14.580231353405598,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:35","end":"15:35","startHours":14.580231353405598,"endHours":15.580231353405598,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:35","end":"16:35","startHours":15.580231353405598,"endHours":16.580231353405598,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:35","end":"17:35","startHours":16.580231353405598,"endHours":17.580231353405598,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:35","end":"18:35","startHours":17.580231353405598,"endHours":18.580231353405598,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:35","end":"19:35","startHours":18.580231353405598,"endHours":19.580231353405598,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:35","end":"20:35","startHours":19.580231353405598,"endHours":20.580231353405598,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:35","end":"21:35","startHours":20.580231353405598,"endHours":21.580231353405598,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:35","end":"22:35","startHours":21.580231353405598,"endHours":22.580231353405598,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:35","end":"23:35","startHours":22.580231353405598,"endHours":23.580231353405598,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:35","end":"00:35","startHours":23.580231353405598,"endHours":24.580231353405598,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:35","end":"01:35","startHours":24.580231353405598,"endHours":25.580231353405598,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:35","end":"02:35","startHours":25.580231353405598,"endHours":26.580231353405598,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:35","end":"03:35","startHours":26.580231353405598,"endHours":27.580231353405598,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:35","end":"04:35","startHours":27.580231353405598,"endHours":28.580231353405598,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:35","end":"05:35","startHours":28.580231353405598,"endHours":29.580231353405598,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:35","end":"06:35","startHours":29.580231353405598,"endHours":30.580231353405598,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:35","end":"07:35","startHours":30.580231353405598,"endHours":31.580231353405598,"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"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":-22.132156808658095,"eotMinutes":-7.10429031837854,"ayanamsa":23.5879}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"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 Tṛtīyā · 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":[]},"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 January 9, 1981 CE · Amarnāth · Vidhyamitra","description":"January 9, 1981 CE for Amarnāth: Śukla Tṛtīyā, sūryodaya 07:35, sūryāsta 17:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/amarnath/1981-01-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/amarnath/1981-01-09","sa":"https://sa.vidhyamitra.com/city/amarnath/1981-01-09","hi":"https://hi.vidhyamitra.com/city/amarnath/1981-01-09","x-default":"https://vidhyamitra.com/city/amarnath/1981-01-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T05:14:05.336Z","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":"2026-06-02T05:14:05.336Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T05:14:05.336Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}