{"id":"vidhyamitra:city-day:perth:2010-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2010-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2010-01-06","date_display":"January 6, 2010 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":2010,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455202.770833,"kali_year":5111,"ahargana":1866737.2708,"sun":{"sidereal_longitude":261.391,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":150.1308,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.7398,"elapsed_within_tithi_degrees":8.7398},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":150.1308,"elapsed_within_degrees":3.4642},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":51.5218},"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":2010,"month":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455202.770833,"ahargana":1866737.2708,"kali_year":5111,"ayanamsa_lahiri":23.9929,"grahas":{"sun":{"sidereal_longitude":261.6046570000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":153.75375699999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-3.8503},"mars":{"sidereal_longitude":113.72785699999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":258.46305700000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":303.66135699999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":260.084257,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":160.37475700000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":271.276,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":91.276,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","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":2010,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455202.770833,"kali_year":5111,"ahargana":1866737.2708,"sun":{"sidereal_longitude":261.391,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":150.1308,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.7398,"elapsed_within_tithi_degrees":8.7398},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":150.1308,"elapsed_within_degrees":3.4642},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":51.5218},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.85,"elongation":111.26},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.85,"opposition_distance":68.74}},"eclipse_window_40days":[{"offset_days":-5,"type":"lunar","occurs":true,"moon_latitude":1.039,"opposition_distance":1.922},{"offset_days":9,"type":"solar","occurs":true,"moon_latitude":-0.153,"elongation":1.79}]},"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":"05:18","sunsetLocal":"19:27","solarNoonLocal":"12:22","dayLengthHours":14.145746766363267,"dayLengthDisplay":"14 Hours 08 Mins 45 Secs","nightLengthDisplay":"9 Hours 51 Mins 15 Secs","moonriseLocal":"23:11","moonsetLocal":"11:12","rahuKala":{"name":"Rāhu Kāla","start":"12:22","end":"14:09","startHours":12.37389368511623,"endHours":14.142112030911637,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:04","end":"08:50","startHours":7.069238647730005,"endHours":8.837456993525414,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:36","end":"12:22","startHours":10.605675339320822,"endHours":12.37389368511623,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:04","startHours":8.60169454741936,"endHours":9.073219439631469,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:53","end":"06:16","startHours":5.890426417199733,"endHours":6.26764633096942,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:51","startHours":11.90236879290412,"endHours":12.845418577328338,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:25","end":"04:21","startHours":3.414920733086161,"endHours":4.357970517510379,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:07","end":"05:18","startHours":4.122208071404325,"endHours":5.301020301934597,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:40","startHours":14.731518146176775,"endHours":15.674567930600993,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:15","end":"19:39","startHours":19.246767068297864,"endHours":19.646767068297862,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:27","end":"20:02","startHours":19.446767068297863,"endHours":20.036173183562997,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:12","end":"20:57","startHours":19.196767068297863,"endHours":20.946767068297863,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:51","startHours":23.90236879290412,"endHours":24.84541857732834,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:18","end":"07:04","startHours":5.301020301934597,"endHours":7.069238647730005,"quality":"auspicious"},{"name":"Amṛta","start":"07:04","end":"08:50","startHours":7.069238647730005,"endHours":8.837456993525414,"quality":"auspicious"},{"name":"Kāla","start":"08:50","end":"10:36","startHours":8.837456993525414,"endHours":10.605675339320822,"quality":"inauspicious"},{"name":"Śubha","start":"10:36","end":"12:22","startHours":10.605675339320822,"endHours":12.37389368511623,"quality":"auspicious"},{"name":"Roga","start":"12:22","end":"14:09","startHours":12.37389368511623,"endHours":14.142112030911637,"quality":"inauspicious"},{"name":"Udveg","start":"14:09","end":"15:55","startHours":14.142112030911637,"endHours":15.910330376707048,"quality":"inauspicious"},{"name":"Chala","start":"15:55","end":"17:41","startHours":15.910330376707048,"endHours":17.678548722502455,"quality":"neutral"},{"name":"Labha","start":"17:41","end":"19:27","startHours":17.678548722502455,"endHours":19.446767068297863,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:27","end":"20:41","startHours":19.446767068297863,"endHours":20.678548722502455,"quality":"inauspicious"},{"name":"Chala","start":"20:41","end":"21:55","startHours":20.678548722502455,"endHours":21.910330376707044,"quality":"neutral"},{"name":"Labha","start":"21:55","end":"23:09","startHours":21.910330376707044,"endHours":23.142112030911637,"quality":"auspicious"},{"name":"Amṛta","start":"23:09","end":"00:22","startHours":23.142112030911637,"endHours":24.37389368511623,"quality":"auspicious"},{"name":"Kāla","start":"00:22","end":"01:36","startHours":24.37389368511623,"endHours":25.605675339320822,"quality":"inauspicious"},{"name":"Śubha","start":"01:36","end":"02:50","startHours":25.605675339320822,"endHours":26.837456993525414,"quality":"auspicious"},{"name":"Roga","start":"02:50","end":"04:04","startHours":26.837456993525414,"endHours":28.069238647730003,"quality":"inauspicious"},{"name":"Udveg","start":"04:04","end":"05:18","startHours":28.069238647730003,"endHours":29.301020301934596,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.301020301934597,"endHours":6.301020301934597,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.301020301934597,"endHours":7.301020301934597,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.301020301934597,"endHours":8.301020301934596,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.301020301934596,"endHours":9.301020301934596,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.301020301934596,"endHours":10.301020301934596,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.301020301934596,"endHours":11.301020301934596,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.301020301934596,"endHours":12.301020301934596,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.301020301934596,"endHours":13.301020301934596,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.301020301934596,"endHours":14.301020301934596,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.301020301934596,"endHours":15.301020301934596,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.301020301934596,"endHours":16.301020301934596,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.301020301934596,"endHours":17.301020301934596,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.301020301934596,"endHours":18.301020301934596,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.301020301934596,"endHours":19.301020301934596,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.301020301934596,"endHours":20.301020301934596,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.301020301934596,"endHours":21.301020301934596,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.301020301934596,"endHours":22.301020301934596,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.301020301934596,"endHours":23.301020301934596,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.301020301934596,"endHours":24.301020301934596,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.301020301934596,"endHours":25.301020301934596,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.301020301934596,"endHours":26.301020301934596,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.301020301934596,"endHours":27.301020301934596,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.301020301934596,"endHours":28.301020301934596,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.301020301934596,"endHours":29.301020301934596,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.524941939225336,"eotMinutes":-5.875621106973772,"ayanamsa":23.9929}},"calendars":{"vikram_samvat":2067,"vikram_samvatsara":"Śobhana","saka_samvat":1932,"saka_samvatsara":"Vikṛti","bengali_samvat":1417,"malayalam_era":1186,"nanakshahi_year":541,"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":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Ṣaṣṭhī · Vikram 2067 Śobhana · Śaka 1932 Vikṛti"},"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 6, 2010 CE · Perth, Australia · Vidhyamitra","description":"January 6, 2010 CE for Perth, Australia: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:18, sūryāsta 19:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2010-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2010-01-06","sa":"https://sa.vidhyamitra.com/city/perth/2010-01-06","hi":"https://hi.vidhyamitra.com/city/perth/2010-01-06","x-default":"https://vidhyamitra.com/city/perth/2010-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T10:01:09.769Z","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":"2026-06-01T10:01:09.769Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T10:01:09.769Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}