{"id":"vidhyamitra:city-day:melbourne:2155-01-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/melbourne/2155-01-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2155-01-12","date_display":"January 12, 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":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508168.770833,"kali_year":5256,"ahargana":1919703.2708,"sun":{"sidereal_longitude":264.9683,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":9.405,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.4367,"elapsed_within_tithi_degrees":8.4367},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":9.405,"elapsed_within_degrees":9.405},"yoga":{"number":21,"name":"Siddha","sum_longitude":274.3733},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":1,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508168.770833,"ahargana":1919703.2708,"kali_year":5256,"ayanamsa_lahiri":26.0186,"grahas":{"sun":{"sidereal_longitude":265.492166,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":12.523566000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":1.8661},"mars":{"sidereal_longitude":158.20536600000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":243.675566,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":27.720065999999974,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":221.23046599999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":129.38596600000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":344.8825,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":164.8825,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2155,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508168.770833,"kali_year":5256,"ahargana":1919703.2708,"sun":{"sidereal_longitude":264.9683,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":9.405,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.4367,"elapsed_within_tithi_degrees":8.4367},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":9.405,"elapsed_within_degrees":9.405},"yoga":{"number":21,"name":"Siddha","sum_longitude":274.3733},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.866,"elongation":104.437},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.866,"opposition_distance":75.563}},"eclipse_window_40days":[]},"city":{"slug":"melbourne","name":"Melbourne, Australia","lat":-37.8136,"lon":144.9631,"tz_offset_hours":10,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"melbourne","name":"Melbourne, Australia","lat":-37.8136,"lon":144.9631,"tz_offset_hours":10,"country":"AU","tier":"diaspora"},"sunriseLocal":"05:12","sunsetLocal":"19:45","solarNoonLocal":"12:28","dayLengthHours":14.560383673123667,"dayLengthDisplay":"14 Hours 33 Mins 37 Secs","nightLengthDisplay":"9 Hours 26 Mins 23 Secs","moonriseLocal":"14:19","moonsetLocal":"00:54","rahuKala":{"name":"Rāhu Kāla","start":"17:56","end":"19:45","startHours":17.933695254694342,"endHours":19.7537432138348,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:28","end":"14:18","startHours":12.473551377272965,"endHours":14.293599336413426,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:07","end":"17:56","startHours":16.113647295553882,"endHours":17.933695254694342,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:05","startHours":8.59078239777332,"endHours":9.076128520210776,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:48","end":"06:11","startHours":5.800042193757952,"endHours":6.188319091707917,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:58","startHours":11.98820525483551,"endHours":12.958897499710421,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:15","end":"04:13","startHours":3.2519750509613106,"endHours":4.222667295836222,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:59","end":"05:12","startHours":3.979994234617494,"endHours":5.193359540711133,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:52","startHours":14.900281989460243,"endHours":15.870974234335154,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:33","end":"19:57","startHours":19.5537432138348,"endHours":19.953743213834798,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:45","end":"20:22","startHours":19.7537432138348,"endHours":20.36042586688162,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:30","end":"21:15","startHours":19.5037432138348,"endHours":21.2537432138348,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:58","startHours":23.98820525483551,"endHours":24.95889749971042,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:12","end":"07:01","startHours":5.193359540711133,"endHours":7.013407499851591,"quality":"inauspicious"},{"name":"Chala","start":"07:01","end":"08:50","startHours":7.013407499851591,"endHours":8.833455458992049,"quality":"neutral"},{"name":"Labha","start":"08:50","end":"10:39","startHours":8.833455458992049,"endHours":10.653503418132509,"quality":"auspicious"},{"name":"Amṛta","start":"10:39","end":"12:28","startHours":10.653503418132509,"endHours":12.473551377272965,"quality":"auspicious"},{"name":"Kāla","start":"12:28","end":"14:18","startHours":12.473551377272965,"endHours":14.293599336413426,"quality":"inauspicious"},{"name":"Śubha","start":"14:18","end":"16:07","startHours":14.293599336413426,"endHours":16.113647295553882,"quality":"auspicious"},{"name":"Roga","start":"16:07","end":"17:56","startHours":16.113647295553882,"endHours":17.933695254694342,"quality":"inauspicious"},{"name":"Udveg","start":"17:56","end":"19:45","startHours":17.933695254694342,"endHours":19.7537432138348,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:45","end":"20:56","startHours":19.7537432138348,"endHours":20.933695254694342,"quality":"auspicious"},{"name":"Roga","start":"20:56","end":"22:07","startHours":20.933695254694342,"endHours":22.113647295553882,"quality":"inauspicious"},{"name":"Udveg","start":"22:07","end":"23:18","startHours":22.113647295553882,"endHours":23.293599336413422,"quality":"inauspicious"},{"name":"Chala","start":"23:18","end":"00:28","startHours":23.293599336413422,"endHours":24.473551377272965,"quality":"neutral"},{"name":"Labha","start":"00:28","end":"01:39","startHours":24.473551377272965,"endHours":25.65350341813251,"quality":"auspicious"},{"name":"Amṛta","start":"01:39","end":"02:50","startHours":25.65350341813251,"endHours":26.83345545899205,"quality":"auspicious"},{"name":"Kāla","start":"02:50","end":"04:01","startHours":26.83345545899205,"endHours":28.01340749985159,"quality":"inauspicious"},{"name":"Śubha","start":"04:01","end":"05:12","startHours":28.01340749985159,"endHours":29.193359540711132,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:12","end":"06:12","startHours":5.193359540711133,"endHours":6.193359540711133,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:12","end":"07:12","startHours":6.193359540711133,"endHours":7.193359540711133,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:12","end":"08:12","startHours":7.193359540711133,"endHours":8.193359540711132,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:12","end":"09:12","startHours":8.193359540711132,"endHours":9.193359540711132,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:12","end":"10:12","startHours":9.193359540711132,"endHours":10.193359540711132,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:12","end":"11:12","startHours":10.193359540711132,"endHours":11.193359540711132,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:12","end":"12:12","startHours":11.193359540711132,"endHours":12.193359540711132,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:12","end":"13:12","startHours":12.193359540711132,"endHours":13.193359540711132,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:12","end":"14:12","startHours":13.193359540711132,"endHours":14.193359540711132,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:12","end":"15:12","startHours":14.193359540711132,"endHours":15.193359540711132,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:12","end":"16:12","startHours":15.193359540711132,"endHours":16.193359540711132,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:12","end":"17:12","startHours":16.193359540711132,"endHours":17.193359540711132,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:12","end":"18:12","startHours":17.193359540711132,"endHours":18.193359540711132,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:12","end":"19:12","startHours":18.193359540711132,"endHours":19.193359540711132,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:12","end":"20:12","startHours":19.193359540711132,"endHours":20.193359540711132,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:12","end":"21:12","startHours":20.193359540711132,"endHours":21.193359540711132,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:12","end":"22:12","startHours":21.193359540711132,"endHours":22.193359540711132,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:12","end":"23:12","startHours":22.193359540711132,"endHours":23.193359540711132,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:12","end":"00:12","startHours":23.193359540711132,"endHours":24.193359540711132,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:12","end":"01:12","startHours":24.193359540711132,"endHours":25.193359540711132,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:12","end":"02:12","startHours":25.193359540711132,"endHours":26.193359540711132,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:12","end":"03:12","startHours":26.193359540711132,"endHours":27.193359540711132,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:12","end":"04:12","startHours":27.193359540711132,"endHours":28.193359540711132,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:12","end":"05:12","startHours":28.193359540711132,"endHours":29.193359540711132,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","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":-21.717459596913773,"eotMinutes":-8.265482636377905,"ayanamsa":26.0186}},"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 Navamī · 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":[{"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":"melbourne"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 12, 2155 CE · Melbourne, Australia · Vidhyamitra","description":"January 12, 2155 CE for Melbourne, Australia: Śukla Navamī, sūryodaya 05:12, sūryāsta 19:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/melbourne/2155-01-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/melbourne/2155-01-12","sa":"https://sa.vidhyamitra.com/city/melbourne/2155-01-12","hi":"https://hi.vidhyamitra.com/city/melbourne/2155-01-12","x-default":"https://vidhyamitra.com/city/melbourne/2155-01-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T00:52:33.655Z","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":"2026-06-03T00:52:33.655Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T00:52:33.655Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}