{"id":"vidhyamitra:city-day:perth:2143-02-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2143-02-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2143-02-10","date_display":"February 10, 2143 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":2143,"month":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503814.770833,"kali_year":5244,"ahargana":1915349.2708,"sun":{"sidereal_longitude":294.7777,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":239.9076,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":305.1299,"elapsed_within_tithi_degrees":5.1299},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.9076,"elapsed_within_degrees":13.2409},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":174.6852},"karana":{"half_tithi_index":50,"name":"Bava"},"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":2143,"month":2,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2503814.770833,"ahargana":1915349.2708,"kali_year":5244,"ayanamsa_lahiri":25.8521,"grahas":{"sun":{"sidereal_longitude":295.052321,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":242.33982100000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":1.8523},"mars":{"sidereal_longitude":339.528121,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":287.0848209999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":24.56672100000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":327.49782099999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":325.12372099999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":215.5783,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":35.5783,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2143,"month":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503814.770833,"kali_year":5244,"ahargana":1915349.2708,"sun":{"sidereal_longitude":294.7777,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":239.9076,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":305.1299,"elapsed_within_tithi_degrees":5.1299},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.9076,"elapsed_within_degrees":13.2409},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":174.6852},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.852,"elongation":54.87},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.852,"opposition_distance":125.13}},"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":"05:50","sunsetLocal":"19:12","solarNoonLocal":"12:31","dayLengthHours":13.377130335946696,"dayLengthDisplay":"13 Hours 22 Mins 38 Secs","nightLengthDisplay":"10 Hours 37 Mins 22 Secs","moonriseLocal":"01:54","moonsetLocal":"16:06","rahuKala":{"name":"Rāhu Kāla","start":"17:32","end":"19:12","startHours":17.534835300838747,"endHours":19.206976592832085,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:31","end":"14:11","startHours":12.518411424858737,"endHours":14.190552716852075,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:52","end":"17:32","startHours":15.86269400884541,"endHours":17.534835300838747,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:24","startHours":8.951176668606283,"endHours":9.397081013137841,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:23","end":"06:45","startHours":6.387226687549834,"endHours":6.74395016317508,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:58","startHours":12.072507080327181,"endHours":12.964315769390293,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:03","end":"04:56","startHours":4.0462288787591625,"endHours":4.938037567822275,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:50","startHours":4.715085395556497,"endHours":5.829846256885388,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:38","startHours":14.74793314751652,"endHours":15.639741836579633,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:00","end":"19:24","startHours":19.006976592832086,"endHours":19.406976592832084,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:12","end":"19:46","startHours":19.206976592832085,"endHours":19.76435702349653,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:57","end":"20:42","startHours":18.956976592832085,"endHours":20.706976592832085,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:58","startHours":24.07250708032718,"endHours":24.964315769390293,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:50","end":"07:30","startHours":5.829846256885388,"endHours":7.501987548878725,"quality":"inauspicious"},{"name":"Chala","start":"07:30","end":"09:10","startHours":7.501987548878725,"endHours":9.174128840872061,"quality":"neutral"},{"name":"Labha","start":"09:10","end":"10:51","startHours":9.174128840872061,"endHours":10.8462701328654,"quality":"auspicious"},{"name":"Amṛta","start":"10:51","end":"12:31","startHours":10.8462701328654,"endHours":12.518411424858737,"quality":"auspicious"},{"name":"Kāla","start":"12:31","end":"14:11","startHours":12.518411424858737,"endHours":14.190552716852075,"quality":"inauspicious"},{"name":"Śubha","start":"14:11","end":"15:52","startHours":14.190552716852075,"endHours":15.86269400884541,"quality":"auspicious"},{"name":"Roga","start":"15:52","end":"17:32","startHours":15.86269400884541,"endHours":17.534835300838747,"quality":"inauspicious"},{"name":"Udveg","start":"17:32","end":"19:12","startHours":17.534835300838747,"endHours":19.206976592832085,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:12","end":"20:32","startHours":19.206976592832085,"endHours":20.534835300838747,"quality":"auspicious"},{"name":"Roga","start":"20:32","end":"21:52","startHours":20.534835300838747,"endHours":21.86269400884541,"quality":"inauspicious"},{"name":"Udveg","start":"21:52","end":"23:11","startHours":21.86269400884541,"endHours":23.190552716852075,"quality":"inauspicious"},{"name":"Chala","start":"23:11","end":"00:31","startHours":23.190552716852075,"endHours":24.518411424858737,"quality":"neutral"},{"name":"Labha","start":"00:31","end":"01:51","startHours":24.518411424858737,"endHours":25.8462701328654,"quality":"auspicious"},{"name":"Amṛta","start":"01:51","end":"03:10","startHours":25.8462701328654,"endHours":27.174128840872065,"quality":"auspicious"},{"name":"Kāla","start":"03:10","end":"04:30","startHours":27.174128840872065,"endHours":28.501987548878727,"quality":"inauspicious"},{"name":"Śubha","start":"04:30","end":"05:50","startHours":28.501987548878727,"endHours":29.82984625688539,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.829846256885388,"endHours":6.829846256885388,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.829846256885388,"endHours":7.829846256885388,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.829846256885388,"endHours":8.82984625688539,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.82984625688539,"endHours":9.82984625688539,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.82984625688539,"endHours":10.82984625688539,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.82984625688539,"endHours":11.82984625688539,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.82984625688539,"endHours":12.82984625688539,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.82984625688539,"endHours":13.82984625688539,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.82984625688539,"endHours":14.82984625688539,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.82984625688539,"endHours":15.82984625688539,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.82984625688539,"endHours":16.82984625688539,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.82984625688539,"endHours":17.82984625688539,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.82984625688539,"endHours":18.82984625688539,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.82984625688539,"endHours":19.82984625688539,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.82984625688539,"endHours":20.82984625688539,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.82984625688539,"endHours":21.82984625688539,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.82984625688539,"endHours":22.82984625688539,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.82984625688539,"endHours":23.82984625688539,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.82984625688539,"endHours":24.82984625688539,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.82984625688539,"endHours":25.82984625688539,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.82984625688539,"endHours":26.82984625688539,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.82984625688539,"endHours":27.82984625688539,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.82984625688539,"endHours":28.82984625688539,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.82984625688539,"endHours":29.82984625688539,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","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":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","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":-14.525829195413923,"eotMinutes":-14.546685491524224,"ayanamsa":25.8521}},"calendars":{"vikram_samvat":2200,"vikram_samvatsara":"Nala","saka_samvat":2065,"saka_samvatsara":"Śobhana","bengali_samvat":1550,"malayalam_era":1319,"nanakshahi_year":674,"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 Ekādaśī · Vikram 2200 Nala · Śaka 2065 Śobhana"},"festivals":[{"id":"shattila-ekadashi","name":"Ṣaṭ-tilā Ekādaśī","name_sanskrit":"षट्तिला एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Six uses of tila (sesame) on this Ekādaśī confer mokṣa.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Māgha"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 February 10, 2143 CE · Perth, Australia · Vidhyamitra","description":"February 10, 2143 CE for Perth, Australia: Kṛṣṇa Ekādaśī, sūryodaya 05:50, sūryāsta 19:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2143-02-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2143-02-10","sa":"https://sa.vidhyamitra.com/city/perth/2143-02-10","hi":"https://hi.vidhyamitra.com/city/perth/2143-02-10","x-default":"https://vidhyamitra.com/city/perth/2143-02-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:34:17.720Z","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":"2026-06-03T02:34:17.720Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:34:17.720Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}