{"id":"vidhyamitra:city-day:perth:2065-01-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2065-01-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2065-01-29","date_display":"January 29, 2065 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":2065,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475314.770833,"kali_year":5166,"ahargana":1886849.2708,"sun":{"sidereal_longitude":284.7538,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":190.2716,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.5178,"elapsed_within_tithi_degrees":1.5178},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":190.2716,"elapsed_within_degrees":3.605},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.0254},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2065,"month":1,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2475314.770833,"ahargana":1886849.2708,"kali_year":5166,"ayanamsa_lahiri":24.7621,"grahas":{"sun":{"sidereal_longitude":284.91133,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":191.22963000000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":-4.4802},"mars":{"sidereal_longitude":213.61312999999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":283.10793,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":194.32372999999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":326.49153,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":104.96452999999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":285.6455,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":105.6455,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2065,"month":1,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475314.770833,"kali_year":5166,"ahargana":1886849.2708,"sun":{"sidereal_longitude":284.7538,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":190.2716,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.5178,"elapsed_within_tithi_degrees":1.5178},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":190.2716,"elapsed_within_degrees":3.605},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.0254},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.48,"elongation":94.482},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.48,"opposition_distance":85.518}},"eclipse_window_40days":[{"offset_days":7,"type":"solar","occurs":true,"moon_latitude":0.297,"elongation":2.841}]},"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":"05:39","sunsetLocal":"19:20","solarNoonLocal":"12:30","dayLengthHours":13.683201976085108,"dayLengthDisplay":"13 Hours 41 Mins 00 Secs","nightLengthDisplay":"10 Hours 19 Mins 00 Secs","moonriseLocal":"23:38","moonsetLocal":"12:52","rahuKala":{"name":"Rāhu Kāla","start":"14:12","end":"15:55","startHours":14.205902279889209,"endHours":15.916302526899845,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:39","end":"07:22","startHours":5.653901044836014,"endHours":7.364301291846653,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:04","end":"10:47","startHours":9.07470153885729,"endHours":10.78510178586793,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:51","end":"09:18","startHours":8.846648172589205,"endHours":9.302754905125376,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:13","end":"06:35","startHours":6.224034460506227,"endHours":6.5889198465351635,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:57","startHours":12.039395300342399,"endHours":12.95160876541474,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:50","end":"04:45","startHours":3.829474114691333,"endHours":4.741687579763674,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:31","end":"05:39","startHours":4.513634213495589,"endHours":5.653901044836014,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:41","startHours":14.776035695559422,"endHours":15.688249160631763,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:08","end":"19:32","startHours":19.137103020921124,"endHours":19.537103020921123,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:20","end":"19:54","startHours":19.337103020921123,"endHours":19.907236436591337,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:05","end":"20:50","startHours":19.087103020921123,"endHours":20.837103020921123,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:57","startHours":24.0393953003424,"endHours":24.95160876541474,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:39","end":"07:22","startHours":5.653901044836014,"endHours":7.364301291846653,"quality":"auspicious"},{"name":"Roga","start":"07:22","end":"09:04","startHours":7.364301291846653,"endHours":9.07470153885729,"quality":"inauspicious"},{"name":"Udveg","start":"09:04","end":"10:47","startHours":9.07470153885729,"endHours":10.78510178586793,"quality":"inauspicious"},{"name":"Chala","start":"10:47","end":"12:30","startHours":10.78510178586793,"endHours":12.49550203287857,"quality":"neutral"},{"name":"Labha","start":"12:30","end":"14:12","startHours":12.49550203287857,"endHours":14.205902279889209,"quality":"auspicious"},{"name":"Amṛta","start":"14:12","end":"15:55","startHours":14.205902279889209,"endHours":15.916302526899845,"quality":"auspicious"},{"name":"Kāla","start":"15:55","end":"17:38","startHours":15.916302526899845,"endHours":17.626702773910484,"quality":"inauspicious"},{"name":"Śubha","start":"17:38","end":"19:20","startHours":17.626702773910484,"endHours":19.337103020921123,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:20","end":"20:38","startHours":19.337103020921123,"endHours":20.626702773910484,"quality":"auspicious"},{"name":"Kāla","start":"20:38","end":"21:55","startHours":20.626702773910484,"endHours":21.916302526899848,"quality":"inauspicious"},{"name":"Śubha","start":"21:55","end":"23:12","startHours":21.916302526899848,"endHours":23.20590227988921,"quality":"auspicious"},{"name":"Roga","start":"23:12","end":"00:30","startHours":23.20590227988921,"endHours":24.49550203287857,"quality":"inauspicious"},{"name":"Udveg","start":"00:30","end":"01:47","startHours":24.49550203287857,"endHours":25.78510178586793,"quality":"inauspicious"},{"name":"Chala","start":"01:47","end":"03:04","startHours":25.78510178586793,"endHours":27.07470153885729,"quality":"neutral"},{"name":"Labha","start":"03:04","end":"04:22","startHours":27.07470153885729,"endHours":28.364301291846655,"quality":"auspicious"},{"name":"Amṛta","start":"04:22","end":"05:39","startHours":28.364301291846655,"endHours":29.653901044836015,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:39","end":"06:39","startHours":5.653901044836014,"endHours":6.653901044836014,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:39","end":"07:39","startHours":6.653901044836014,"endHours":7.653901044836014,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:39","end":"08:39","startHours":7.653901044836014,"endHours":8.653901044836015,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:39","end":"09:39","startHours":8.653901044836015,"endHours":9.653901044836015,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:39","end":"10:39","startHours":9.653901044836015,"endHours":10.653901044836015,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:39","end":"11:39","startHours":10.653901044836015,"endHours":11.653901044836015,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:39","end":"12:39","startHours":11.653901044836015,"endHours":12.653901044836015,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:39","end":"13:39","startHours":12.653901044836015,"endHours":13.653901044836015,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:39","end":"14:39","startHours":13.653901044836015,"endHours":14.653901044836015,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:39","end":"15:39","startHours":14.653901044836015,"endHours":15.653901044836015,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:39","end":"16:39","startHours":15.653901044836015,"endHours":16.653901044836015,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:39","end":"17:39","startHours":16.653901044836015,"endHours":17.653901044836015,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:39","end":"18:39","startHours":17.653901044836015,"endHours":18.653901044836015,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:39","end":"19:39","startHours":18.653901044836015,"endHours":19.653901044836015,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:39","end":"20:39","startHours":19.653901044836015,"endHours":20.653901044836015,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:39","end":"21:39","startHours":20.653901044836015,"endHours":21.653901044836015,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:39","end":"22:39","startHours":21.653901044836015,"endHours":22.653901044836015,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:39","end":"23:39","startHours":22.653901044836015,"endHours":23.653901044836015,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:39","end":"00:39","startHours":23.653901044836015,"endHours":24.653901044836015,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:39","end":"01:39","startHours":24.653901044836015,"endHours":25.653901044836015,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:39","end":"02:39","startHours":25.653901044836015,"endHours":26.653901044836015,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:39","end":"03:39","startHours":26.653901044836015,"endHours":27.653901044836015,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:39","end":"04:39","startHours":27.653901044836015,"endHours":28.653901044836015,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:39","end":"05:39","startHours":28.653901044836015,"endHours":29.653901044836015,"planetary_lord":"Moon"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","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":-17.8263385606499,"eotMinutes":-13.172121972714217,"ayanamsa":24.7621}},"calendars":{"vikram_samvat":2122,"vikram_samvatsara":"Vilambī","saka_samvat":1987,"saka_samvatsara":"Pārthiva","bengali_samvat":1472,"malayalam_era":1241,"nanakshahi_year":596,"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 Aṣṭamī · Vikram 2122 Vilambī · Śaka 1987 Pārthiva"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"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 29, 2065 CE · Perth, Australia · Vidhyamitra","description":"January 29, 2065 CE for Perth, Australia: Kṛṣṇa Aṣṭamī, sūryodaya 05:39, sūryāsta 19:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2065-01-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2065-01-29","sa":"https://sa.vidhyamitra.com/city/perth/2065-01-29","hi":"https://hi.vidhyamitra.com/city/perth/2065-01-29","x-default":"https://vidhyamitra.com/city/perth/2065-01-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:31:18.195Z","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":"2026-05-31T17:31:18.195Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:31:18.195Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}