{"id":"vidhyamitra:city-day:perth:2161-06-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2161-06-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2161-06-23","date_display":"June 23, 2161 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":2161,"month":6,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510522.770833,"kali_year":5263,"ahargana":1922057.2708,"sun":{"sidereal_longitude":65.2318,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":56.9622,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":351.7304,"elapsed_within_tithi_degrees":3.7304},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":56.9622,"elapsed_within_degrees":3.6289},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":122.194},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"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":2161,"month":6,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2510522.770833,"ahargana":1922057.2708,"kali_year":5263,"ayanamsa_lahiri":26.1087,"grahas":{"sun":{"sidereal_longitude":65.88052600000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":58.420525999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false,"latitude":-1.2999},"mars":{"sidereal_longitude":309.88632600000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":50.89042599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":220.19912599999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":25.295825999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":198.543726,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":220.1562,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":40.1562,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2161,"month":6,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510522.770833,"kali_year":5263,"ahargana":1922057.2708,"sun":{"sidereal_longitude":65.2318,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":56.9622,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":351.7304,"elapsed_within_tithi_degrees":3.7304},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":56.9622,"elapsed_within_degrees":3.6289},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":122.194},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.3,"elongation":8.27},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.3,"opposition_distance":171.73}},"eclipse_window_40days":[{"offset_days":-15,"type":"lunar","occurs":true,"moon_latitude":0.876,"opposition_distance":1.187}]},"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":"07:17","sunsetLocal":"17:20","solarNoonLocal":"12:18","dayLengthHours":10.057893656408757,"dayLengthDisplay":"10 Hours 03 Mins 28 Secs","nightLengthDisplay":"13 Hours 56 Mins 32 Secs","moonriseLocal":"06:48","moonsetLocal":"16:49","rahuKala":{"name":"Rāhu Kāla","start":"14:49","end":"16:05","startHours":14.821553723654427,"endHours":16.078790430705524,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:48","end":"11:03","startHours":9.79260689545005,"endHours":11.049843602501143,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:18","end":"13:34","startHours":12.307080309552237,"endHours":13.564317016603333,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:58","startHours":9.624975334509903,"endHours":9.960238456390195,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"07:58","startHours":7.697212383698225,"endHours":7.965422881202458,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:39","startHours":11.971817187671945,"endHours":12.64234343143253,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:56","end":"06:36","startHours":5.937080993826692,"endHours":6.607607237587276,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:26","end":"07:17","startHours":6.43997567664713,"endHours":7.27813348134786,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:39","startHours":13.983395918953697,"endHours":14.65392216271428,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:08","end":"17:32","startHours":17.136027137756617,"endHours":17.536027137756616,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:20","end":"17:45","startHours":17.336027137756616,"endHours":17.75510604010698,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:05","end":"18:50","startHours":17.086027137756616,"endHours":18.836027137756616,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:39","startHours":23.971817187671945,"endHours":24.64234343143253,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:17","end":"08:32","startHours":7.27813348134786,"endHours":8.535370188398954,"quality":"inauspicious"},{"name":"Udveg","start":"08:32","end":"09:48","startHours":8.535370188398954,"endHours":9.79260689545005,"quality":"inauspicious"},{"name":"Chala","start":"09:48","end":"11:03","startHours":9.79260689545005,"endHours":11.049843602501143,"quality":"neutral"},{"name":"Labha","start":"11:03","end":"12:18","startHours":11.049843602501143,"endHours":12.307080309552237,"quality":"auspicious"},{"name":"Amṛta","start":"12:18","end":"13:34","startHours":12.307080309552237,"endHours":13.564317016603333,"quality":"auspicious"},{"name":"Kāla","start":"13:34","end":"14:49","startHours":13.564317016603333,"endHours":14.821553723654427,"quality":"inauspicious"},{"name":"Śubha","start":"14:49","end":"16:05","startHours":14.821553723654427,"endHours":16.078790430705524,"quality":"auspicious"},{"name":"Roga","start":"16:05","end":"17:20","startHours":16.078790430705524,"endHours":17.336027137756616,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:20","end":"19:05","startHours":17.336027137756616,"endHours":19.07879043070552,"quality":"inauspicious"},{"name":"Śubha","start":"19:05","end":"20:49","startHours":19.07879043070552,"endHours":20.82155372365443,"quality":"auspicious"},{"name":"Roga","start":"20:49","end":"22:34","startHours":20.82155372365443,"endHours":22.564317016603333,"quality":"inauspicious"},{"name":"Udveg","start":"22:34","end":"00:18","startHours":22.564317016603333,"endHours":24.307080309552237,"quality":"inauspicious"},{"name":"Chala","start":"00:18","end":"02:03","startHours":24.307080309552237,"endHours":26.04984360250114,"quality":"neutral"},{"name":"Labha","start":"02:03","end":"03:48","startHours":26.04984360250114,"endHours":27.79260689545005,"quality":"auspicious"},{"name":"Amṛta","start":"03:48","end":"05:32","startHours":27.79260689545005,"endHours":29.535370188398954,"quality":"auspicious"},{"name":"Kāla","start":"05:32","end":"07:17","startHours":29.535370188398954,"endHours":31.278133481347858,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:17","end":"08:17","startHours":7.27813348134786,"endHours":8.27813348134786,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:17","end":"09:17","startHours":8.27813348134786,"endHours":9.27813348134786,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:17","end":"10:17","startHours":9.27813348134786,"endHours":10.27813348134786,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:17","end":"11:17","startHours":10.27813348134786,"endHours":11.27813348134786,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:17","end":"12:17","startHours":11.27813348134786,"endHours":12.27813348134786,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:17","end":"13:17","startHours":12.27813348134786,"endHours":13.27813348134786,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:17","end":"14:17","startHours":13.27813348134786,"endHours":14.27813348134786,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:17","end":"15:17","startHours":14.27813348134786,"endHours":15.27813348134786,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:17","end":"16:17","startHours":15.27813348134786,"endHours":16.278133481347858,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:17","end":"17:17","startHours":16.278133481347858,"endHours":17.278133481347858,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:17","end":"18:17","startHours":17.278133481347858,"endHours":18.278133481347858,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:17","end":"19:17","startHours":18.278133481347858,"endHours":19.278133481347858,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:17","end":"20:17","startHours":19.278133481347858,"endHours":20.278133481347858,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:17","end":"21:17","startHours":20.278133481347858,"endHours":21.278133481347858,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:17","end":"22:17","startHours":21.278133481347858,"endHours":22.278133481347858,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:17","end":"23:17","startHours":22.278133481347858,"endHours":23.278133481347858,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:17","end":"00:17","startHours":23.278133481347858,"endHours":24.278133481347858,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:17","end":"01:17","startHours":24.278133481347858,"endHours":25.278133481347858,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:17","end":"02:17","startHours":25.278133481347858,"endHours":26.278133481347858,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:17","end":"03:17","startHours":26.278133481347858,"endHours":27.278133481347858,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:17","end":"04:17","startHours":27.278133481347858,"endHours":28.278133481347858,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:17","end":"05:17","startHours":28.278133481347858,"endHours":29.278133481347858,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:17","end":"06:17","startHours":29.278133481347858,"endHours":30.278133481347858,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:17","end":"07:17","startHours":30.278133481347858,"endHours":31.278133481347858,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.421533105355437,"eotMinutes":-1.8668185731341924,"ayanamsa":26.1087}},"calendars":{"vikram_samvat":2218,"vikram_samvatsara":"Bhāva","saka_samvat":2083,"saka_samvatsara":"Durmati","bengali_samvat":1568,"malayalam_era":1337,"nanakshahi_year":692,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Amāvasyā · Vikram 2218 Bhāva · Śaka 2083 Durmati"},"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":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","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 June 23, 2161 CE · Perth, Australia · Vidhyamitra","description":"June 23, 2161 CE for Perth, Australia: Kṛṣṇa Amāvasyā, sūryodaya 07:17, sūryāsta 17:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2161-06-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2161-06-23","sa":"https://sa.vidhyamitra.com/city/perth/2161-06-23","hi":"https://hi.vidhyamitra.com/city/perth/2161-06-23","x-default":"https://vidhyamitra.com/city/perth/2161-06-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:34:17.433Z","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":"2026-05-31T23:34:17.433Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:34:17.433Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}