{"id":"vidhyamitra:city-day:jammu:2002-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jammu/2002-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-01-13","date_display":"January 13, 2002 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":2002,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452287.770833,"kali_year":5103,"ahargana":1863822.2708,"sun":{"sidereal_longitude":268.6567,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":264.1207,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":355.464,"elapsed_within_tithi_degrees":7.464},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":264.1207,"elapsed_within_degrees":10.7873},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":172.7773},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2002,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452287.770833,"ahargana":1863822.2708,"kali_year":5103,"ayanamsa_lahiri":23.8814,"grahas":{"sun":{"sidereal_longitude":268.790931,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":262.726531,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":-1.4187},"mars":{"sidereal_longitude":331.814431,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":287.77163099999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":75.084431,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":268.436831,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":44.666630999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":65.7268,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":245.7268,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2002,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452287.770833,"kali_year":5103,"ahargana":1863822.2708,"sun":{"sidereal_longitude":268.6567,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":264.1207,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":355.464,"elapsed_within_tithi_degrees":7.464},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":264.1207,"elapsed_within_degrees":10.7873},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":172.7773},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.419,"elongation":4.536},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.419,"opposition_distance":175.464}},"eclipse_window_40days":[]},"city":{"slug":"jammu","name":"Jammu, J&K","lat":32.7266,"lon":74.857,"tz_offset_hours":5.5,"state":"J&K","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jammu","name":"Jammu, J&K","lat":32.7266,"lon":74.857,"tz_offset_hours":5.5,"state":"J&K","country":"IN","tier":"tier-1"},"sunriseLocal":"07:34","sunsetLocal":"17:45","solarNoonLocal":"12:39","dayLengthHours":10.188076349812832,"dayLengthDisplay":"10 Hours 11 Mins 17 Secs","nightLengthDisplay":"13 Hours 48 Mins 43 Secs","moonriseLocal":"07:13","moonsetLocal":"17:17","rahuKala":{"name":"Rāhu Kāla","start":"16:28","end":"17:45","startHours":16.47399415603604,"endHours":17.747503699762643,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:39","end":"13:56","startHours":12.653465524856227,"endHours":13.92697506858283,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:12","end":"16:28","startHours":15.200484612309435,"endHours":16.47399415603604,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:56","end":"10:17","startHours":9.936645164906139,"endHours":10.276247709899899,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:59","end":"08:15","startHours":7.983930531192012,"endHours":8.25561256718702,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:19","end":"13:00","startHours":12.313862979862465,"endHours":12.993068069849988,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:12","end":"06:53","startHours":6.201017169974767,"endHours":6.880222259962289,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:43","end":"07:34","startHours":6.710420987465408,"endHours":7.559427349949811,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:02","startHours":14.351478249825032,"endHours":15.030683339812555,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:33","end":"17:57","startHours":17.547503699762643,"endHours":17.947503699762642,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:45","end":"18:10","startHours":17.747503699762643,"endHours":18.172006881004844,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:30","end":"19:15","startHours":17.497503699762643,"endHours":19.247503699762643,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:19","end":"01:00","startHours":24.313862979862467,"endHours":24.993068069849986,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:34","end":"08:50","startHours":7.559427349949811,"endHours":8.832936893676415,"quality":"inauspicious"},{"name":"Chala","start":"08:50","end":"10:06","startHours":8.832936893676415,"endHours":10.106446437403019,"quality":"neutral"},{"name":"Labha","start":"10:06","end":"11:23","startHours":10.106446437403019,"endHours":11.379955981129623,"quality":"auspicious"},{"name":"Amṛta","start":"11:23","end":"12:39","startHours":11.379955981129623,"endHours":12.653465524856227,"quality":"auspicious"},{"name":"Kāla","start":"12:39","end":"13:56","startHours":12.653465524856227,"endHours":13.92697506858283,"quality":"inauspicious"},{"name":"Śubha","start":"13:56","end":"15:12","startHours":13.92697506858283,"endHours":15.200484612309435,"quality":"auspicious"},{"name":"Roga","start":"15:12","end":"16:28","startHours":15.200484612309435,"endHours":16.47399415603604,"quality":"inauspicious"},{"name":"Udveg","start":"16:28","end":"17:45","startHours":16.47399415603604,"endHours":17.747503699762643,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:45","end":"19:28","startHours":17.747503699762643,"endHours":19.47399415603604,"quality":"auspicious"},{"name":"Roga","start":"19:28","end":"21:12","startHours":19.47399415603604,"endHours":21.200484612309435,"quality":"inauspicious"},{"name":"Udveg","start":"21:12","end":"22:56","startHours":21.200484612309435,"endHours":22.92697506858283,"quality":"inauspicious"},{"name":"Chala","start":"22:56","end":"00:39","startHours":22.92697506858283,"endHours":24.653465524856227,"quality":"neutral"},{"name":"Labha","start":"00:39","end":"02:23","startHours":24.653465524856227,"endHours":26.379955981129623,"quality":"auspicious"},{"name":"Amṛta","start":"02:23","end":"04:06","startHours":26.379955981129623,"endHours":28.10644643740302,"quality":"auspicious"},{"name":"Kāla","start":"04:06","end":"05:50","startHours":28.10644643740302,"endHours":29.832936893676415,"quality":"inauspicious"},{"name":"Śubha","start":"05:50","end":"07:34","startHours":29.832936893676415,"endHours":31.55942734994981,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:34","end":"08:34","startHours":7.559427349949811,"endHours":8.55942734994981,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:34","end":"09:34","startHours":8.55942734994981,"endHours":9.55942734994981,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:34","end":"10:34","startHours":9.55942734994981,"endHours":10.55942734994981,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:34","end":"11:34","startHours":10.55942734994981,"endHours":11.55942734994981,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:34","end":"12:34","startHours":11.55942734994981,"endHours":12.55942734994981,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:34","end":"13:34","startHours":12.55942734994981,"endHours":13.55942734994981,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:34","end":"14:34","startHours":13.55942734994981,"endHours":14.55942734994981,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:34","end":"15:34","startHours":14.55942734994981,"endHours":15.55942734994981,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:34","end":"16:34","startHours":15.55942734994981,"endHours":16.55942734994981,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:34","end":"17:34","startHours":16.55942734994981,"endHours":17.55942734994981,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:34","end":"18:34","startHours":17.55942734994981,"endHours":18.55942734994981,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:34","end":"19:34","startHours":18.55942734994981,"endHours":19.55942734994981,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:34","end":"20:34","startHours":19.55942734994981,"endHours":20.55942734994981,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:34","end":"21:34","startHours":20.55942734994981,"endHours":21.55942734994981,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:34","end":"22:34","startHours":21.55942734994981,"endHours":22.55942734994981,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:34","end":"23:34","startHours":22.55942734994981,"endHours":23.55942734994981,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:34","end":"00:34","startHours":23.55942734994981,"endHours":24.55942734994981,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:34","end":"01:34","startHours":24.55942734994981,"endHours":25.55942734994981,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:34","end":"02:34","startHours":25.55942734994981,"endHours":26.55942734994981,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:34","end":"03:34","startHours":26.55942734994981,"endHours":27.55942734994981,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:34","end":"04:34","startHours":27.55942734994981,"endHours":28.55942734994981,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:34","end":"05:34","startHours":28.55942734994981,"endHours":29.55942734994981,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:34","end":"06:34","startHours":29.55942734994981,"endHours":30.55942734994981,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:34","end":"07:34","startHours":30.55942734994981,"endHours":31.55942734994981,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","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":-21.53055935940545,"eotMinutes":-8.635931491373626,"ayanamsa":23.8814}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","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 Kṛṣṇa Amāvasyā · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi_eve_of_ingress":"Makara"},"precedence":4}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"jammu"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 13, 2002 CE · Jammu, J&K · Vidhyamitra","description":"January 13, 2002 CE for Jammu, J&K: Kṛṣṇa Amāvasyā, sūryodaya 07:34, sūryāsta 17:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jammu/2002-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jammu/2002-01-13","sa":"https://sa.vidhyamitra.com/city/jammu/2002-01-13","hi":"https://hi.vidhyamitra.com/city/jammu/2002-01-13","x-default":"https://vidhyamitra.com/city/jammu/2002-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:12:54.881Z","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":"2026-05-31T13:12:54.881Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:12:54.881Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}