{"id":"vidhyamitra:city-day:perth:2162-02-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2162-02-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2162-02-23","date_display":"February 23, 2162 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":2162,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510767.770833,"kali_year":5263,"ahargana":1922302.2708,"sun":{"sidereal_longitude":308.0646,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":48.0824,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":100.0179,"elapsed_within_tithi_degrees":4.0179},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":48.0824,"elapsed_within_degrees":8.0824},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":356.147},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2162,"month":2,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2510767.770833,"ahargana":1922302.2708,"kali_year":5263,"ayanamsa_lahiri":26.118,"grahas":{"sun":{"sidereal_longitude":308.317365,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":45.659065,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":-1.6044},"mars":{"sidereal_longitude":17.143565000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":299.592165,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":253.01606500000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"venus":{"sidereal_longitude":327.47476499999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":216.01916499999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":207.1749,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":27.1749,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"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":2162,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510767.770833,"kali_year":5263,"ahargana":1922302.2708,"sun":{"sidereal_longitude":308.0646,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":48.0824,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":100.0179,"elapsed_within_tithi_degrees":4.0179},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":48.0824,"elapsed_within_degrees":8.0824},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":356.147},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.604,"elongation":100.018},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.604,"opposition_distance":79.982}},"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":"06:02","sunsetLocal":"18:59","solarNoonLocal":"12:31","dayLengthHours":12.965491387758593,"dayLengthDisplay":"12 Hours 57 Mins 56 Secs","nightLengthDisplay":"11 Hours 02 Mins 04 Secs","moonriseLocal":"13:56","moonsetLocal":"00:04","rahuKala":{"name":"Rāhu Kāla","start":"15:45","end":"17:22","startHours":15.750144462930706,"endHours":17.37083088640053,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:16","end":"10:53","startHours":9.267398769051407,"endHours":10.888085192521231,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:31","end":"14:08","startHours":12.508771615991055,"endHours":14.129458039460879,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:29","startHours":9.051307245922096,"endHours":9.483490292180717,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:55","startHours":6.566254729935034,"endHours":6.91200116694193,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:56","startHours":12.076588569732436,"endHours":12.940954662249677,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:18","end":"05:10","startHours":4.29729373707728,"endHours":5.1616598295945195,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:57","end":"06:02","startHours":4.94556830646521,"endHours":6.026025922111759,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:32","startHours":14.669686847284154,"endHours":15.534052939801393,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:47","end":"19:11","startHours":18.791517309870354,"endHours":19.191517309870353,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:59","end":"19:32","startHours":18.991517309870353,"endHours":19.53174611769363,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:44","end":"20:29","startHours":18.741517309870353,"endHours":20.491517309870353,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:56","startHours":24.07658856973244,"endHours":24.940954662249677,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:02","end":"07:39","startHours":6.026025922111759,"endHours":7.646712345581584,"quality":"inauspicious"},{"name":"Udveg","start":"07:39","end":"09:16","startHours":7.646712345581584,"endHours":9.267398769051407,"quality":"inauspicious"},{"name":"Chala","start":"09:16","end":"10:53","startHours":9.267398769051407,"endHours":10.888085192521231,"quality":"neutral"},{"name":"Labha","start":"10:53","end":"12:31","startHours":10.888085192521231,"endHours":12.508771615991055,"quality":"auspicious"},{"name":"Amṛta","start":"12:31","end":"14:08","startHours":12.508771615991055,"endHours":14.129458039460879,"quality":"auspicious"},{"name":"Kāla","start":"14:08","end":"15:45","startHours":14.129458039460879,"endHours":15.750144462930706,"quality":"inauspicious"},{"name":"Śubha","start":"15:45","end":"17:22","startHours":15.750144462930706,"endHours":17.37083088640053,"quality":"auspicious"},{"name":"Roga","start":"17:22","end":"18:59","startHours":17.37083088640053,"endHours":18.991517309870353,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:59","end":"20:22","startHours":18.991517309870353,"endHours":20.37083088640053,"quality":"inauspicious"},{"name":"Śubha","start":"20:22","end":"21:45","startHours":20.37083088640053,"endHours":21.750144462930706,"quality":"auspicious"},{"name":"Roga","start":"21:45","end":"23:08","startHours":21.750144462930706,"endHours":23.12945803946088,"quality":"inauspicious"},{"name":"Udveg","start":"23:08","end":"00:31","startHours":23.12945803946088,"endHours":24.50877161599106,"quality":"inauspicious"},{"name":"Chala","start":"00:31","end":"01:53","startHours":24.50877161599106,"endHours":25.88808519252123,"quality":"neutral"},{"name":"Labha","start":"01:53","end":"03:16","startHours":25.88808519252123,"endHours":27.267398769051407,"quality":"auspicious"},{"name":"Amṛta","start":"03:16","end":"04:39","startHours":27.267398769051407,"endHours":28.646712345581584,"quality":"auspicious"},{"name":"Kāla","start":"04:39","end":"06:02","startHours":28.646712345581584,"endHours":30.02602592211176,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.026025922111759,"endHours":7.026025922111759,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.026025922111759,"endHours":8.02602592211176,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.02602592211176,"endHours":9.02602592211176,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.02602592211176,"endHours":10.02602592211176,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.02602592211176,"endHours":11.02602592211176,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.02602592211176,"endHours":12.02602592211176,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.02602592211176,"endHours":13.02602592211176,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.02602592211176,"endHours":14.02602592211176,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.02602592211176,"endHours":15.02602592211176,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.02602592211176,"endHours":16.02602592211176,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.02602592211176,"endHours":17.02602592211176,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.02602592211176,"endHours":18.02602592211176,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.02602592211176,"endHours":19.02602592211176,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.02602592211176,"endHours":20.02602592211176,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.02602592211176,"endHours":21.02602592211176,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.02602592211176,"endHours":22.02602592211176,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.02602592211176,"endHours":23.02602592211176,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.02602592211176,"endHours":24.02602592211176,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.02602592211176,"endHours":25.02602592211176,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.02602592211176,"endHours":26.02602592211176,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.02602592211176,"endHours":27.02602592211176,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.02602592211176,"endHours":28.02602592211176,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.02602592211176,"endHours":29.02602592211176,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.02602592211176,"endHours":30.02602592211176,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.882784557052217,"eotMinutes":-13.968296959463448,"ayanamsa":26.118}},"calendars":{"vikram_samvat":2219,"vikram_samvatsara":"Yuva","saka_samvat":2084,"saka_samvatsara":"Dundubhi","bengali_samvat":1569,"malayalam_era":1338,"nanakshahi_year":693,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Navamī · Vikram 2219 Yuva · Śaka 2084 Dundubhi"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 Rohiṇī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 23, 2162 CE · Perth, Australia · Vidhyamitra","description":"February 23, 2162 CE for Perth, Australia: Śukla Navamī, sūryodaya 06:02, sūryāsta 18:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2162-02-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2162-02-23","sa":"https://sa.vidhyamitra.com/city/perth/2162-02-23","hi":"https://hi.vidhyamitra.com/city/perth/2162-02-23","x-default":"https://vidhyamitra.com/city/perth/2162-02-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:26:31.409Z","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":"2026-06-01T02:26:31.409Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:26:31.409Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}