{"id":"vidhyamitra:city-day:jamnagar:2089-01-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2089-01-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2089-01-20","date_display":"January 20, 2089 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":2089,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484071.770833,"kali_year":5190,"ahargana":1895606.2708,"sun":{"sidereal_longitude":275.3174,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":11.7052,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":96.3878,"elapsed_within_tithi_degrees":0.3878},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.7052,"elapsed_within_degrees":11.7052},"yoga":{"number":22,"name":"Sādhya","sum_longitude":287.0227},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2089,"month":1,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2484071.770833,"ahargana":1895606.2708,"kali_year":5190,"ayanamsa_lahiri":25.097,"grahas":{"sun":{"sidereal_longitude":275.60164899999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":8.236948999999981,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-0.7843},"mars":{"sidereal_longitude":110.83134900000005,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":250.62754900000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":200.425249,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":317.5248489999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":24.715049000000022,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":181.6575,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":1.6575,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":2089,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484071.770833,"kali_year":5190,"ahargana":1895606.2708,"sun":{"sidereal_longitude":275.3174,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":11.7052,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":96.3878,"elapsed_within_tithi_degrees":0.3878},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.7052,"elapsed_within_degrees":11.7052},"yoga":{"number":22,"name":"Sādhya","sum_longitude":287.0227},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.784,"elongation":96.388},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.784,"opposition_distance":83.612}},"eclipse_window_40days":[]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"07:31","sunsetLocal":"18:30","solarNoonLocal":"13:01","dayLengthHours":10.974851617847765,"dayLengthDisplay":"10 Hours 58 Mins 29 Secs","nightLengthDisplay":"13 Hours 01 Mins 31 Secs","moonriseLocal":"12:47","moonsetLocal":"01:35","rahuKala":{"name":"Rāhu Kāla","start":"14:23","end":"15:45","startHours":14.384081507851459,"endHours":15.75593796008243,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:31","end":"08:54","startHours":7.524799246696606,"endHours":8.896655698927576,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:16","end":"11:38","startHours":10.268512151158546,"endHours":11.640368603389518,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:05","end":"10:27","startHours":10.085597957527751,"endHours":10.451426344789343,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:59","end":"08:16","startHours":7.982084730773597,"endHours":8.274747440582871,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:39","end":"13:23","startHours":12.646396668358896,"endHours":13.37805344288208,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:04","end":"06:48","startHours":6.061485697650237,"endHours":6.793142472173422,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:37","end":"07:31","startHours":6.610228278542626,"endHours":7.524799246696606,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:50","end":"15:34","startHours":14.84136699192845,"endHours":15.573023766451634,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.299650864544372,"endHours":18.69965086454437,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"18:57","startHours":18.49965086454437,"endHours":18.956936348621362,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.24965086454437,"endHours":19.99965086454437,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:39","end":"01:23","startHours":24.646396668358896,"endHours":25.378053442882084,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:31","end":"08:54","startHours":7.524799246696606,"endHours":8.896655698927576,"quality":"auspicious"},{"name":"Roga","start":"08:54","end":"10:16","startHours":8.896655698927576,"endHours":10.268512151158546,"quality":"inauspicious"},{"name":"Udveg","start":"10:16","end":"11:38","startHours":10.268512151158546,"endHours":11.640368603389518,"quality":"inauspicious"},{"name":"Chala","start":"11:38","end":"13:01","startHours":11.640368603389518,"endHours":13.012225055620489,"quality":"neutral"},{"name":"Labha","start":"13:01","end":"14:23","startHours":13.012225055620489,"endHours":14.384081507851459,"quality":"auspicious"},{"name":"Amṛta","start":"14:23","end":"15:45","startHours":14.384081507851459,"endHours":15.75593796008243,"quality":"auspicious"},{"name":"Kāla","start":"15:45","end":"17:08","startHours":15.75593796008243,"endHours":17.1277944123134,"quality":"inauspicious"},{"name":"Śubha","start":"17:08","end":"18:30","startHours":17.1277944123134,"endHours":18.49965086454437,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:30","end":"20:08","startHours":18.49965086454437,"endHours":20.1277944123134,"quality":"auspicious"},{"name":"Kāla","start":"20:08","end":"21:45","startHours":20.1277944123134,"endHours":21.75593796008243,"quality":"inauspicious"},{"name":"Śubha","start":"21:45","end":"23:23","startHours":21.75593796008243,"endHours":23.38408150785146,"quality":"auspicious"},{"name":"Roga","start":"23:23","end":"01:01","startHours":23.38408150785146,"endHours":25.01222505562049,"quality":"inauspicious"},{"name":"Udveg","start":"01:01","end":"02:38","startHours":25.01222505562049,"endHours":26.64036860338952,"quality":"inauspicious"},{"name":"Chala","start":"02:38","end":"04:16","startHours":26.64036860338952,"endHours":28.268512151158546,"quality":"neutral"},{"name":"Labha","start":"04:16","end":"05:54","startHours":28.268512151158546,"endHours":29.896655698927574,"quality":"auspicious"},{"name":"Amṛta","start":"05:54","end":"07:31","startHours":29.896655698927574,"endHours":31.524799246696606,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:31","end":"08:31","startHours":7.524799246696606,"endHours":8.524799246696606,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:31","end":"09:31","startHours":8.524799246696606,"endHours":9.524799246696606,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:31","end":"10:31","startHours":9.524799246696606,"endHours":10.524799246696606,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:31","end":"11:31","startHours":10.524799246696606,"endHours":11.524799246696606,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:31","end":"12:31","startHours":11.524799246696606,"endHours":12.524799246696606,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:31","end":"13:31","startHours":12.524799246696606,"endHours":13.524799246696606,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:31","end":"14:31","startHours":13.524799246696606,"endHours":14.524799246696606,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:31","end":"15:31","startHours":14.524799246696606,"endHours":15.524799246696606,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:31","end":"16:31","startHours":15.524799246696606,"endHours":16.524799246696606,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:31","end":"17:31","startHours":16.524799246696606,"endHours":17.524799246696606,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:31","end":"18:31","startHours":17.524799246696606,"endHours":18.524799246696606,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:31","end":"19:31","startHours":18.524799246696606,"endHours":19.524799246696606,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:31","end":"20:31","startHours":19.524799246696606,"endHours":20.524799246696606,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:31","end":"21:31","startHours":20.524799246696606,"endHours":21.524799246696606,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:31","end":"22:31","startHours":21.524799246696606,"endHours":22.524799246696606,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:31","end":"23:31","startHours":22.524799246696606,"endHours":23.524799246696606,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:31","end":"00:31","startHours":23.524799246696606,"endHours":24.524799246696606,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:31","end":"01:31","startHours":24.524799246696606,"endHours":25.524799246696606,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:31","end":"02:31","startHours":25.524799246696606,"endHours":26.524799246696606,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:31","end":"03:31","startHours":26.524799246696606,"endHours":27.524799246696606,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:31","end":"04:31","startHours":27.524799246696606,"endHours":28.524799246696606,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:31","end":"05:31","startHours":28.524799246696606,"endHours":29.524799246696606,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:31","end":"06:31","startHours":29.524799246696606,"endHours":30.524799246696606,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:31","end":"07:31","startHours":30.524799246696606,"endHours":31.524799246696606,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","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":-19.99852475685078,"eotMinutes":-10.9643033372293,"ayanamsa":25.097}},"calendars":{"vikram_samvat":2146,"vikram_samvatsara":"Dundubhi","saka_samvat":2011,"saka_samvatsara":"Saumya","bengali_samvat":1496,"malayalam_era":1265,"nanakshahi_year":620,"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":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Navamī · Vikram 2146 Dundubhi · Śaka 2011 Saumya"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5},{"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":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 20, 2089 CE · Jamnagar, Gujarat · Vidhyamitra","description":"January 20, 2089 CE for Jamnagar, Gujarat: Śukla Navamī, sūryodaya 07:31, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2089-01-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2089-01-20","sa":"https://sa.vidhyamitra.com/city/jamnagar/2089-01-20","hi":"https://hi.vidhyamitra.com/city/jamnagar/2089-01-20","x-default":"https://vidhyamitra.com/city/jamnagar/2089-01-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:12:37.763Z","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":"2026-06-01T21:12:37.763Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:12:37.763Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}