{"id":"vidhyamitra:city-day:perth:2092-01-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2092-01-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2092-01-30","date_display":"January 30, 2092 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":2092,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2485176.770833,"kali_year":5193,"ahargana":1896711.2708,"sun":{"sidereal_longitude":284.7677,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":172.7887,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.0211,"elapsed_within_tithi_degrees":8.0211},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.7887,"elapsed_within_degrees":12.7887},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":97.5564},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":2092,"month":1,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2485176.770833,"ahargana":1896711.2708,"kali_year":5193,"ayanamsa_lahiri":25.1393,"grahas":{"sun":{"sidereal_longitude":284.988029,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":172.89302899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":3.4295},"mars":{"sidereal_longitude":302.009229,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":292.31832899999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":279.56382899999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":327.454429,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":67.70542899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":123.1093,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":303.1093,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2092,"month":1,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2485176.770833,"kali_year":5193,"ahargana":1896711.2708,"sun":{"sidereal_longitude":284.7677,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":172.7887,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.0211,"elapsed_within_tithi_degrees":8.0211},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.7887,"elapsed_within_degrees":12.7887},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":97.5564},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.429,"elongation":111.979},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.429,"opposition_distance":68.021}},"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":"05:40","sunsetLocal":"19:20","solarNoonLocal":"12:30","dayLengthHours":13.671682069725598,"dayLengthDisplay":"13 Hours 40 Mins 18 Secs","nightLengthDisplay":"10 Hours 19 Mins 42 Secs","moonriseLocal":"22:41","moonsetLocal":"11:22","rahuKala":{"name":"Rāhu Kāla","start":"12:30","end":"14:12","startHours":12.498585766262742,"endHours":14.207546024978441,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:22","end":"09:05","startHours":7.371704990115643,"endHours":9.080665248831343,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:47","end":"12:30","startHours":10.789625507547044,"endHours":12.498585766262742,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:51","end":"09:19","startHours":8.852803881002583,"endHours":9.308526616660103,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:36","startHours":6.232398150971843,"endHours":6.596976339497859,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:57","startHours":12.042863030605222,"endHours":12.954308501920263,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:45","startHours":3.8398537887698634,"endHours":4.751299260084903,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:40","startHours":4.523437892256144,"endHours":5.662744731399943,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:41","startHours":14.777199444550341,"endHours":15.68864491586538,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:08","end":"19:32","startHours":19.134426801125542,"endHours":19.53442680112554,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:20","end":"19:54","startHours":19.33442680112554,"endHours":19.90408022069744,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:05","end":"20:50","startHours":19.08442680112554,"endHours":20.83442680112554,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:57","startHours":24.042863030605222,"endHours":24.954308501920263,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:40","end":"07:22","startHours":5.662744731399943,"endHours":7.371704990115643,"quality":"auspicious"},{"name":"Amṛta","start":"07:22","end":"09:05","startHours":7.371704990115643,"endHours":9.080665248831343,"quality":"auspicious"},{"name":"Kāla","start":"09:05","end":"10:47","startHours":9.080665248831343,"endHours":10.789625507547044,"quality":"inauspicious"},{"name":"Śubha","start":"10:47","end":"12:30","startHours":10.789625507547044,"endHours":12.498585766262742,"quality":"auspicious"},{"name":"Roga","start":"12:30","end":"14:12","startHours":12.498585766262742,"endHours":14.207546024978441,"quality":"inauspicious"},{"name":"Udveg","start":"14:12","end":"15:55","startHours":14.207546024978441,"endHours":15.916506283694142,"quality":"inauspicious"},{"name":"Chala","start":"15:55","end":"17:38","startHours":15.916506283694142,"endHours":17.625466542409843,"quality":"neutral"},{"name":"Labha","start":"17:38","end":"19:20","startHours":17.625466542409843,"endHours":19.33442680112554,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:20","end":"20:38","startHours":19.33442680112554,"endHours":20.625466542409843,"quality":"inauspicious"},{"name":"Chala","start":"20:38","end":"21:55","startHours":20.625466542409843,"endHours":21.91650628369414,"quality":"neutral"},{"name":"Labha","start":"21:55","end":"23:12","startHours":21.91650628369414,"endHours":23.20754602497844,"quality":"auspicious"},{"name":"Amṛta","start":"23:12","end":"00:30","startHours":23.20754602497844,"endHours":24.498585766262742,"quality":"auspicious"},{"name":"Kāla","start":"00:30","end":"01:47","startHours":24.498585766262742,"endHours":25.789625507547044,"quality":"inauspicious"},{"name":"Śubha","start":"01:47","end":"03:05","startHours":25.789625507547044,"endHours":27.080665248831345,"quality":"auspicious"},{"name":"Roga","start":"03:05","end":"04:22","startHours":27.080665248831345,"endHours":28.371704990115642,"quality":"inauspicious"},{"name":"Udveg","start":"04:22","end":"05:40","startHours":28.371704990115642,"endHours":29.662744731399943,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.662744731399943,"endHours":6.662744731399943,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.662744731399943,"endHours":7.662744731399943,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.662744731399943,"endHours":8.662744731399943,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.662744731399943,"endHours":9.662744731399943,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.662744731399943,"endHours":10.662744731399943,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.662744731399943,"endHours":11.662744731399943,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.662744731399943,"endHours":12.662744731399943,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.662744731399943,"endHours":13.662744731399943,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.662744731399943,"endHours":14.662744731399943,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.662744731399943,"endHours":15.662744731399943,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.662744731399943,"endHours":16.662744731399943,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.662744731399943,"endHours":17.662744731399943,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.662744731399943,"endHours":18.662744731399943,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.662744731399943,"endHours":19.662744731399943,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.662744731399943,"endHours":20.662744731399943,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.662744731399943,"endHours":21.662744731399943,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.662744731399943,"endHours":22.662744731399943,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.662744731399943,"endHours":23.662744731399943,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.662744731399943,"endHours":24.662744731399943,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.662744731399943,"endHours":25.662744731399943,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.662744731399943,"endHours":26.662744731399943,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.662744731399943,"endHours":27.662744731399943,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.662744731399943,"endHours":28.662744731399943,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.662744731399943,"endHours":29.662744731399943,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"South-West","anandadiYoga":{"name":"Rākṣasa","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":-17.7047380336526,"eotMinutes":-13.357145975764517,"ayanamsa":25.1393}},"calendars":{"vikram_samvat":2149,"vikram_samvatsara":"Krodhana","saka_samvat":2014,"saka_samvatsara":"Paridhāvi","bengali_samvat":1499,"malayalam_era":1268,"nanakshahi_year":623,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Ṣaṣṭhī · Vikram 2149 Krodhana · Śaka 2014 Paridhāvi"},"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 January 30, 2092 CE · Perth, Australia · Vidhyamitra","description":"January 30, 2092 CE for Perth, Australia: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:40, sūryāsta 19:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2092-01-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2092-01-30","sa":"https://sa.vidhyamitra.com/city/perth/2092-01-30","hi":"https://hi.vidhyamitra.com/city/perth/2092-01-30","x-default":"https://vidhyamitra.com/city/perth/2092-01-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T08:30:22.851Z","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":"2026-06-01T08:30:22.851Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T08:30:22.851Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}