{"id":"vidhyamitra:city-day:melbourne:2159-01-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/melbourne/2159-01-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2159-01-23","date_display":"January 23, 2159 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":2159,"month":1,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509640.770833,"kali_year":5260,"ahargana":1921175.2708,"sun":{"sidereal_longitude":276.2273,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":317.5973,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":41.3699,"elapsed_within_tithi_degrees":5.3699},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":317.5973,"elapsed_within_degrees":10.9306},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.8246},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2159,"month":1,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509640.770833,"ahargana":1921175.2708,"kali_year":5260,"ayanamsa_lahiri":26.0749,"grahas":{"sun":{"sidereal_longitude":276.6681249999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":316.2542249999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":3.4813},"mars":{"sidereal_longitude":201.80112499999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":291.99822500000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":166.387025,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"venus":{"sidereal_longitude":306.20652500000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":180.759725,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":266.8888,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":86.8888,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"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":2159,"month":1,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509640.770833,"kali_year":5260,"ahargana":1921175.2708,"sun":{"sidereal_longitude":276.2273,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":317.5973,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":41.3699,"elapsed_within_tithi_degrees":5.3699},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":317.5973,"elapsed_within_degrees":10.9306},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.8246},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.481,"elongation":41.37},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.481,"opposition_distance":138.63}},"eclipse_window_40days":[{"offset_days":-19,"type":"lunar","occurs":true,"moon_latitude":1.097,"opposition_distance":2.942}]},"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":"05:23","sunsetLocal":"19:41","solarNoonLocal":"12:32","dayLengthHours":14.28782627991287,"dayLengthDisplay":"14 Hours 17 Mins 16 Secs","nightLengthDisplay":"9 Hours 42 Mins 44 Secs","moonriseLocal":"08:46","moonsetLocal":"21:35","rahuKala":{"name":"Rāhu Kāla","start":"16:06","end":"17:53","startHours":16.104503196313512,"endHours":17.890481481302622,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:58","end":"10:45","startHours":8.960590056357077,"endHours":10.746568341346187,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:32","end":"14:19","startHours":12.532546626335296,"endHours":14.318524911324406,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:12","startHours":8.722459618358531,"endHours":9.198720494355626,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:59","end":"06:22","startHours":5.98395958137523,"endHours":6.3649682821729066,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"13:01","startHours":12.056285750338201,"endHours":13.008807502332392,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:29","end":"04:26","startHours":3.4835899823904777,"endHours":4.436111734384669,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:12","end":"05:23","startHours":4.197981296386121,"endHours":5.38863348637886,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:55","end":"15:52","startHours":14.913851006320776,"endHours":15.866372758314968,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:29","end":"19:53","startHours":19.476459766291732,"endHours":19.87645976629173,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:41","end":"20:16","startHours":19.67645976629173,"endHours":20.2717858612881,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:26","end":"21:11","startHours":19.42645976629173,"endHours":21.17645976629173,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"01:01","startHours":24.0562857503382,"endHours":25.00880750233239,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:23","end":"07:10","startHours":5.38863348637886,"endHours":7.174611771367969,"quality":"inauspicious"},{"name":"Udveg","start":"07:10","end":"08:58","startHours":7.174611771367969,"endHours":8.960590056357077,"quality":"inauspicious"},{"name":"Chala","start":"08:58","end":"10:45","startHours":8.960590056357077,"endHours":10.746568341346187,"quality":"neutral"},{"name":"Labha","start":"10:45","end":"12:32","startHours":10.746568341346187,"endHours":12.532546626335296,"quality":"auspicious"},{"name":"Amṛta","start":"12:32","end":"14:19","startHours":12.532546626335296,"endHours":14.318524911324406,"quality":"auspicious"},{"name":"Kāla","start":"14:19","end":"16:06","startHours":14.318524911324406,"endHours":16.104503196313512,"quality":"inauspicious"},{"name":"Śubha","start":"16:06","end":"17:53","startHours":16.104503196313512,"endHours":17.890481481302622,"quality":"auspicious"},{"name":"Roga","start":"17:53","end":"19:41","startHours":17.890481481302622,"endHours":19.67645976629173,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:41","end":"20:53","startHours":19.67645976629173,"endHours":20.890481481302622,"quality":"inauspicious"},{"name":"Śubha","start":"20:53","end":"22:06","startHours":20.890481481302622,"endHours":22.104503196313516,"quality":"auspicious"},{"name":"Roga","start":"22:06","end":"23:19","startHours":22.104503196313516,"endHours":23.318524911324406,"quality":"inauspicious"},{"name":"Udveg","start":"23:19","end":"00:32","startHours":23.318524911324406,"endHours":24.532546626335296,"quality":"inauspicious"},{"name":"Chala","start":"00:32","end":"01:45","startHours":24.532546626335296,"endHours":25.746568341346187,"quality":"neutral"},{"name":"Labha","start":"01:45","end":"02:58","startHours":25.746568341346187,"endHours":26.960590056357077,"quality":"auspicious"},{"name":"Amṛta","start":"02:58","end":"04:10","startHours":26.960590056357077,"endHours":28.17461177136797,"quality":"auspicious"},{"name":"Kāla","start":"04:10","end":"05:23","startHours":28.17461177136797,"endHours":29.38863348637886,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:23","end":"06:23","startHours":5.38863348637886,"endHours":6.38863348637886,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:23","end":"07:23","startHours":6.38863348637886,"endHours":7.38863348637886,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:23","end":"08:23","startHours":7.38863348637886,"endHours":8.388633486378861,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:23","end":"09:23","startHours":8.388633486378861,"endHours":9.388633486378861,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:23","end":"10:23","startHours":9.388633486378861,"endHours":10.388633486378861,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:23","end":"11:23","startHours":10.388633486378861,"endHours":11.388633486378861,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:23","end":"12:23","startHours":11.388633486378861,"endHours":12.388633486378861,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:23","end":"13:23","startHours":12.388633486378861,"endHours":13.388633486378861,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:23","end":"14:23","startHours":13.388633486378861,"endHours":14.388633486378861,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:23","end":"15:23","startHours":14.388633486378861,"endHours":15.388633486378861,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:23","end":"16:23","startHours":15.388633486378861,"endHours":16.38863348637886,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:23","end":"17:23","startHours":16.38863348637886,"endHours":17.38863348637886,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:23","end":"18:23","startHours":17.38863348637886,"endHours":18.38863348637886,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:23","end":"19:23","startHours":18.38863348637886,"endHours":19.38863348637886,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:23","end":"20:23","startHours":19.38863348637886,"endHours":20.38863348637886,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:23","end":"21:23","startHours":20.38863348637886,"endHours":21.38863348637886,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:23","end":"22:23","startHours":21.38863348637886,"endHours":22.38863348637886,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:23","end":"23:23","startHours":22.38863348637886,"endHours":23.38863348637886,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:23","end":"00:23","startHours":23.38863348637886,"endHours":24.38863348637886,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:23","end":"01:23","startHours":24.38863348637886,"endHours":25.38863348637886,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:23","end":"02:23","startHours":25.38863348637886,"endHours":26.38863348637886,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:23","end":"03:23","startHours":26.38863348637886,"endHours":27.38863348637886,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:23","end":"04:23","startHours":27.38863348637886,"endHours":28.38863348637886,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:23","end":"05:23","startHours":28.38863348637886,"endHours":29.38863348637886,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.544246229073345,"eotMinutes":-11.805197580117738,"ayanamsa":26.0749}},"calendars":{"vikram_samvat":2216,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2081,"saka_samvatsara":"Siddhārthī","bengali_samvat":1566,"malayalam_era":1335,"nanakshahi_year":690,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Caturthī · Vikram 2216 Aṅgirasa · Śaka 2081 Siddhārthī"},"festivals":[{"id":"angarika-chaturthi","name":"Aṅgāraka Caturthī (Tuesday Caturthī)","name_sanskrit":"अङ्गारक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa + Maṅgala","significance":"Tuesday-Caturthī (rare); supremely auspicious for Maṅgala-doṣa-nivāraṇa.","vrata":true,"detection":{"any_of":[{"tithi_number":4,"vara_name":"Maṅgalavāra (Tuesday)"},{"tithi_number":19,"vara_name":"Maṅgalavāra (Tuesday)"}]},"precedence":3},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 23, 2159 CE · Melbourne, Australia · Vidhyamitra","description":"January 23, 2159 CE for Melbourne, Australia: Śukla Caturthī, sūryodaya 05:23, sūryāsta 19:41.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/melbourne/2159-01-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/melbourne/2159-01-23","sa":"https://sa.vidhyamitra.com/city/melbourne/2159-01-23","hi":"https://hi.vidhyamitra.com/city/melbourne/2159-01-23","x-default":"https://vidhyamitra.com/city/melbourne/2159-01-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T12:56:39.826Z","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":"2026-06-02T12:56:39.826Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T12:56:39.826Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}