{"id":"vidhyamitra:city-day:perth:2129-12-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2129-12-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-12-14","date_display":"December 14, 2129 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":2129,"month":12,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499008.770833,"kali_year":5231,"ahargana":1910543.2708,"sun":{"sidereal_longitude":235.6569,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":266.5888,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":30.932,"elapsed_within_tithi_degrees":6.932},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":266.5888,"elapsed_within_degrees":13.2555},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":142.2457},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2129,"month":12,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2499008.770833,"ahargana":1910543.2708,"kali_year":5231,"ayanamsa_lahiri":25.6683,"grahas":{"sun":{"sidereal_longitude":236.37704499999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":269.45044499999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false,"latitude":1.8025},"mars":{"sidereal_longitude":328.279445,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":227.92524500000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":342.06514500000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":236.71664499999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":184.08194500000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":110.2233,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":290.2233,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2129,"month":12,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499008.770833,"kali_year":5231,"ahargana":1910543.2708,"sun":{"sidereal_longitude":235.6569,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":266.5888,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":30.932,"elapsed_within_tithi_degrees":6.932},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":266.5888,"elapsed_within_degrees":13.2555},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":142.2457},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.802,"elongation":30.932},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.802,"opposition_distance":149.068}},"eclipse_window_40days":[]},"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"sunriseLocal":"05:05","sunsetLocal":"19:18","solarNoonLocal":"12:12","dayLengthHours":14.21515047208776,"dayLengthDisplay":"14 Hours 12 Mins 55 Secs","nightLengthDisplay":"9 Hours 47 Mins 05 Secs","moonriseLocal":"07:25","moonsetLocal":"21:23","rahuKala":{"name":"Rāhu Kāla","start":"12:12","end":"13:59","startHours":12.19870017043281,"endHours":13.97559397944378,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:52","end":"08:39","startHours":6.868018743399899,"endHours":8.644912552410869,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:25","end":"12:12","startHours":10.42180636142184,"endHours":12.19870017043281,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:24","end":"08:53","startHours":8.407993377876073,"endHours":8.881831726945666,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:41","end":"06:04","startHours":5.68342287072592,"endHours":6.0624935499815935,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:40","startHours":11.724861821363218,"endHours":12.672538519502401,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:12","end":"04:09","startHours":3.1957715381105616,"endHours":4.143448236249745,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:54","end":"05:05","startHours":3.9065290617149495,"endHours":5.0911249343889295,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:31","startHours":14.56789191578077,"endHours":15.515568613919953,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:06","end":"19:30","startHours":19.10627540647669,"endHours":19.50627540647669,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:18","end":"19:54","startHours":19.30627540647669,"endHours":19.89857334281368,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:03","end":"20:48","startHours":19.05627540647669,"endHours":20.80627540647669,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:40","startHours":23.724861821363216,"endHours":24.6725385195024,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:05","end":"06:52","startHours":5.0911249343889295,"endHours":6.868018743399899,"quality":"auspicious"},{"name":"Amṛta","start":"06:52","end":"08:39","startHours":6.868018743399899,"endHours":8.644912552410869,"quality":"auspicious"},{"name":"Kāla","start":"08:39","end":"10:25","startHours":8.644912552410869,"endHours":10.42180636142184,"quality":"inauspicious"},{"name":"Śubha","start":"10:25","end":"12:12","startHours":10.42180636142184,"endHours":12.19870017043281,"quality":"auspicious"},{"name":"Roga","start":"12:12","end":"13:59","startHours":12.19870017043281,"endHours":13.97559397944378,"quality":"inauspicious"},{"name":"Udveg","start":"13:59","end":"15:45","startHours":13.97559397944378,"endHours":15.75248778845475,"quality":"inauspicious"},{"name":"Chala","start":"15:45","end":"17:32","startHours":15.75248778845475,"endHours":17.529381597465722,"quality":"neutral"},{"name":"Labha","start":"17:32","end":"19:18","startHours":17.529381597465722,"endHours":19.30627540647669,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:18","end":"20:32","startHours":19.30627540647669,"endHours":20.52938159746572,"quality":"inauspicious"},{"name":"Chala","start":"20:32","end":"21:45","startHours":20.52938159746572,"endHours":21.75248778845475,"quality":"neutral"},{"name":"Labha","start":"21:45","end":"22:59","startHours":21.75248778845475,"endHours":22.97559397944378,"quality":"auspicious"},{"name":"Amṛta","start":"22:59","end":"00:12","startHours":22.97559397944378,"endHours":24.198700170432808,"quality":"auspicious"},{"name":"Kāla","start":"00:12","end":"01:25","startHours":24.198700170432808,"endHours":25.42180636142184,"quality":"inauspicious"},{"name":"Śubha","start":"01:25","end":"02:39","startHours":25.42180636142184,"endHours":26.64491255241087,"quality":"auspicious"},{"name":"Roga","start":"02:39","end":"03:52","startHours":26.64491255241087,"endHours":27.8680187433999,"quality":"inauspicious"},{"name":"Udveg","start":"03:52","end":"05:05","startHours":27.8680187433999,"endHours":29.09112493438893,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:05","end":"06:05","startHours":5.0911249343889295,"endHours":6.0911249343889295,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:05","end":"07:05","startHours":6.0911249343889295,"endHours":7.0911249343889295,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:05","end":"08:05","startHours":7.0911249343889295,"endHours":8.09112493438893,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:05","end":"09:05","startHours":8.09112493438893,"endHours":9.09112493438893,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:05","end":"10:05","startHours":9.09112493438893,"endHours":10.09112493438893,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:05","end":"11:05","startHours":10.09112493438893,"endHours":11.09112493438893,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:05","end":"12:05","startHours":11.09112493438893,"endHours":12.09112493438893,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:05","end":"13:05","startHours":12.09112493438893,"endHours":13.09112493438893,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:05","end":"14:05","startHours":13.09112493438893,"endHours":14.09112493438893,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:05","end":"15:05","startHours":14.09112493438893,"endHours":15.09112493438893,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:05","end":"16:05","startHours":15.09112493438893,"endHours":16.09112493438893,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:05","end":"17:05","startHours":16.09112493438893,"endHours":17.09112493438893,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:05","end":"18:05","startHours":17.09112493438893,"endHours":18.09112493438893,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:05","end":"19:05","startHours":18.09112493438893,"endHours":19.09112493438893,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:05","end":"20:05","startHours":19.09112493438893,"endHours":20.09112493438893,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:05","end":"21:05","startHours":20.09112493438893,"endHours":21.09112493438893,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:05","end":"22:05","startHours":21.09112493438893,"endHours":22.09112493438893,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:05","end":"23:05","startHours":22.09112493438893,"endHours":23.09112493438893,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:05","end":"00:05","startHours":23.09112493438893,"endHours":24.09112493438893,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:05","end":"01:05","startHours":24.09112493438893,"endHours":25.09112493438893,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:05","end":"02:05","startHours":25.09112493438893,"endHours":26.09112493438893,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:05","end":"03:05","startHours":26.09112493438893,"endHours":27.09112493438893,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:05","end":"04:05","startHours":27.09112493438893,"endHours":28.09112493438893,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:05","end":"05:05","startHours":28.09112493438893,"endHours":29.09112493438893,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.197726679387475,"eotMinutes":4.63598977403141,"ayanamsa":25.6683}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Tṛtīyā · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"perth"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 14, 2129 CE · Perth, Australia · Vidhyamitra","description":"December 14, 2129 CE for Perth, Australia: Śukla Tṛtīyā, sūryodaya 05:05, sūryāsta 19:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2129-12-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2129-12-14","sa":"https://sa.vidhyamitra.com/city/perth/2129-12-14","hi":"https://hi.vidhyamitra.com/city/perth/2129-12-14","x-default":"https://vidhyamitra.com/city/perth/2129-12-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:19:25.849Z","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":"2026-05-31T12:19:25.849Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:19:25.849Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}