{"id":"vidhyamitra:city-day:jamnagar:2155-12-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2155-12-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2155-12-28","date_display":"December 28, 2155 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":2155,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508518.770833,"kali_year":5257,"ahargana":1920053.2708,"sun":{"sidereal_longitude":249.2824,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":298.0872,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":48.8048,"elapsed_within_tithi_degrees":0.8048},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":298.0872,"elapsed_within_degrees":4.7539},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.3696},"karana":{"half_tithi_index":8,"name":"Bava"},"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":2155,"month":12,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508518.770833,"ahargana":1920053.2708,"kali_year":5257,"ayanamsa_lahiri":26.032,"grahas":{"sun":{"sidereal_longitude":249.94609300000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":302.128693,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":-2.1283},"mars":{"sidereal_longitude":281.20869300000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":227.92819299999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":67.23589299999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":289.5252929999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":143.18309299999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":326.3378,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":146.3378,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2155,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508518.770833,"kali_year":5257,"ahargana":1920053.2708,"sun":{"sidereal_longitude":249.2824,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":298.0872,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":48.8048,"elapsed_within_tithi_degrees":0.8048},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":298.0872,"elapsed_within_degrees":4.7539},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.3696},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.128,"elongation":48.805},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.128,"opposition_distance":131.195}},"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":"07:29","sunsetLocal":"18:15","solarNoonLocal":"12:52","dayLengthHours":10.764568424693964,"dayLengthDisplay":"10 Hours 45 Mins 52 Secs","nightLengthDisplay":"13 Hours 14 Mins 08 Secs","moonriseLocal":"10:38","moonsetLocal":"22:03","rahuKala":{"name":"Rāhu Kāla","start":"16:54","end":"18:15","startHours":16.897651566998363,"endHours":18.243222620085106,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:52","end":"14:12","startHours":12.860938407738125,"endHours":14.206509460824869,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:33","end":"16:54","startHours":15.552080513911616,"endHours":16.897651566998363,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:59","end":"10:21","startHours":9.990386827819734,"endHours":10.349205775309532,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:56","end":"08:13","startHours":7.9271778797533905,"endHours":8.21423303774523,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:30","end":"13:13","startHours":12.502119460248327,"endHours":13.219757355227923,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:03","end":"06:46","startHours":6.043378405431946,"endHours":6.761016300411544,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:35","end":"07:29","startHours":6.581606826666645,"endHours":7.478654195391142,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:22","startHours":14.655033145187119,"endHours":15.372671040166717,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.043222620085107,"endHours":18.443222620085105,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:42","startHours":18.243222620085106,"endHours":18.691746304447356,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":17.993222620085106,"endHours":19.743222620085106,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:30","end":"01:13","startHours":24.502119460248327,"endHours":25.219757355227923,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:29","end":"08:49","startHours":7.478654195391142,"endHours":8.824225248477887,"quality":"inauspicious"},{"name":"Chala","start":"08:49","end":"10:10","startHours":8.824225248477887,"endHours":10.169796301564633,"quality":"neutral"},{"name":"Labha","start":"10:10","end":"11:31","startHours":10.169796301564633,"endHours":11.515367354651378,"quality":"auspicious"},{"name":"Amṛta","start":"11:31","end":"12:52","startHours":11.515367354651378,"endHours":12.860938407738125,"quality":"auspicious"},{"name":"Kāla","start":"12:52","end":"14:12","startHours":12.860938407738125,"endHours":14.206509460824869,"quality":"inauspicious"},{"name":"Śubha","start":"14:12","end":"15:33","startHours":14.206509460824869,"endHours":15.552080513911616,"quality":"auspicious"},{"name":"Roga","start":"15:33","end":"16:54","startHours":15.552080513911616,"endHours":16.897651566998363,"quality":"inauspicious"},{"name":"Udveg","start":"16:54","end":"18:15","startHours":16.897651566998363,"endHours":18.243222620085106,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:15","end":"19:54","startHours":18.243222620085106,"endHours":19.89765156699836,"quality":"auspicious"},{"name":"Roga","start":"19:54","end":"21:33","startHours":19.89765156699836,"endHours":21.552080513911616,"quality":"inauspicious"},{"name":"Udveg","start":"21:33","end":"23:12","startHours":21.552080513911616,"endHours":23.20650946082487,"quality":"inauspicious"},{"name":"Chala","start":"23:12","end":"00:52","startHours":23.20650946082487,"endHours":24.860938407738125,"quality":"neutral"},{"name":"Labha","start":"00:52","end":"02:31","startHours":24.860938407738125,"endHours":26.515367354651378,"quality":"auspicious"},{"name":"Amṛta","start":"02:31","end":"04:10","startHours":26.515367354651378,"endHours":28.16979630156463,"quality":"auspicious"},{"name":"Kāla","start":"04:10","end":"05:49","startHours":28.16979630156463,"endHours":29.824225248477887,"quality":"inauspicious"},{"name":"Śubha","start":"05:49","end":"07:29","startHours":29.824225248477887,"endHours":31.478654195391144,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:29","end":"08:29","startHours":7.478654195391142,"endHours":8.478654195391142,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:29","end":"09:29","startHours":8.478654195391142,"endHours":9.478654195391142,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:29","end":"10:29","startHours":9.478654195391142,"endHours":10.478654195391142,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:29","end":"11:29","startHours":10.478654195391142,"endHours":11.478654195391142,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:29","end":"12:29","startHours":11.478654195391142,"endHours":12.478654195391142,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:29","end":"13:29","startHours":12.478654195391142,"endHours":13.478654195391142,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:29","end":"14:29","startHours":13.478654195391142,"endHours":14.478654195391142,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:29","end":"15:29","startHours":14.478654195391142,"endHours":15.478654195391142,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:29","end":"16:29","startHours":15.478654195391142,"endHours":16.478654195391144,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:29","end":"17:29","startHours":16.478654195391144,"endHours":17.478654195391144,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:29","end":"18:29","startHours":17.478654195391144,"endHours":18.478654195391144,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:29","end":"19:29","startHours":18.478654195391144,"endHours":19.478654195391144,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:29","end":"20:29","startHours":19.478654195391144,"endHours":20.478654195391144,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:29","end":"21:29","startHours":20.478654195391144,"endHours":21.478654195391144,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:29","end":"22:29","startHours":21.478654195391144,"endHours":22.478654195391144,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:29","end":"23:29","startHours":22.478654195391144,"endHours":23.478654195391144,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:29","end":"00:29","startHours":23.478654195391144,"endHours":24.478654195391144,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:29","end":"01:29","startHours":24.478654195391144,"endHours":25.478654195391144,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:29","end":"02:29","startHours":25.478654195391144,"endHours":26.478654195391144,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:29","end":"03:29","startHours":26.478654195391144,"endHours":27.478654195391144,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:29","end":"04:29","startHours":27.478654195391144,"endHours":28.478654195391144,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:29","end":"05:29","startHours":28.478654195391144,"endHours":29.478654195391144,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:29","end":"06:29","startHours":29.478654195391144,"endHours":30.478654195391144,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:29","end":"07:29","startHours":30.478654195391144,"endHours":31.478654195391144,"planetary_lord":"Jupiter"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"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":-23.301497557388252,"eotMinutes":-1.8871044642874448,"ayanamsa":26.032}},"calendars":{"vikram_samvat":2212,"vikram_samvatsara":"Vibhava","saka_samvat":2077,"saka_samvatsara":"Rākṣasa","bengali_samvat":1562,"malayalam_era":1331,"nanakshahi_year":686,"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 Pañcamī · Vikram 2212 Vibhava · Śaka 2077 Rākṣasa"},"festivals":[],"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":[]},"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 December 28, 2155 CE · Jamnagar, Gujarat · Vidhyamitra","description":"December 28, 2155 CE for Jamnagar, Gujarat: Śukla Pañcamī, sūryodaya 07:29, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2155-12-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2155-12-28","sa":"https://sa.vidhyamitra.com/city/jamnagar/2155-12-28","hi":"https://hi.vidhyamitra.com/city/jamnagar/2155-12-28","x-default":"https://vidhyamitra.com/city/jamnagar/2155-12-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:01:23.862Z","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":"2026-05-31T13:01:23.862Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:01:23.862Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}