{"id":"vidhyamitra:city-day:perth:2142-07-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2142-07-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2142-07-09","date_display":"July 9, 2142 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":2142,"month":7,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503598.770833,"kali_year":5244,"ahargana":1915133.2708,"sun":{"sidereal_longitude":80.2992,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":272.3458,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.0466,"elapsed_within_tithi_degrees":0.0466},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":272.3458,"elapsed_within_degrees":5.6792},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.6451},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2142,"month":7,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2503598.770833,"ahargana":1915133.2708,"kali_year":5244,"ayanamsa_lahiri":25.8439,"grahas":{"sun":{"sidereal_longitude":81.01487400000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":270.77847399999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false,"latitude":3.1982},"mars":{"sidereal_longitude":201.84657399999992,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":96.75517400000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":25.91097400000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":59.73737399999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":326.568274,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":227.023,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":47.023,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2142,"month":7,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2503598.770833,"kali_year":5244,"ahargana":1915133.2708,"sun":{"sidereal_longitude":80.2992,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":272.3458,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":192.0466,"elapsed_within_tithi_degrees":0.0466},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":272.3458,"elapsed_within_degrees":5.6792},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.6451},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.198,"elongation":167.953},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.198,"opposition_distance":12.047}},"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":"07:17","sunsetLocal":"17:26","solarNoonLocal":"12:21","dayLengthHours":10.162711129147112,"dayLengthDisplay":"10 Hours 09 Mins 46 Secs","nightLengthDisplay":"13 Hours 50 Mins 14 Secs","moonriseLocal":"18:03","moonsetLocal":"07:58","rahuKala":{"name":"Rāhu Kāla","start":"08:33","end":"09:49","startHours":8.545424670364245,"endHours":9.815763561507634,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:05","end":"12:21","startHours":11.086102452651023,"endHours":12.356441343794412,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:38","end":"14:54","startHours":13.6267802349378,"endHours":14.89711912608119,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"09:59","startHours":9.646385042688514,"endHours":9.985142080326753,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"07:58","startHours":7.698532076268652,"endHours":7.969537706379242,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:42","startHours":12.017684306156175,"endHours":12.695198381432649,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:55","end":"06:36","startHours":5.920057628667907,"endHours":6.597571703944381,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:26","end":"07:17","startHours":6.428193185125263,"endHours":7.275085779220856,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:44","startHours":14.050226531985597,"endHours":14.72774060726207,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:14","end":"17:38","startHours":17.23779690836797,"endHours":17.637796908367967,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:26","end":"17:52","startHours":17.437796908367968,"endHours":17.861243205415764,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:11","end":"18:56","startHours":17.187796908367968,"endHours":18.937796908367968,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:42","startHours":24.017684306156173,"endHours":24.69519838143265,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:17","end":"08:33","startHours":7.275085779220856,"endHours":8.545424670364245,"quality":"auspicious"},{"name":"Kāla","start":"08:33","end":"09:49","startHours":8.545424670364245,"endHours":9.815763561507634,"quality":"inauspicious"},{"name":"Śubha","start":"09:49","end":"11:05","startHours":9.815763561507634,"endHours":11.086102452651023,"quality":"auspicious"},{"name":"Roga","start":"11:05","end":"12:21","startHours":11.086102452651023,"endHours":12.356441343794412,"quality":"inauspicious"},{"name":"Udveg","start":"12:21","end":"13:38","startHours":12.356441343794412,"endHours":13.6267802349378,"quality":"inauspicious"},{"name":"Chala","start":"13:38","end":"14:54","startHours":13.6267802349378,"endHours":14.89711912608119,"quality":"neutral"},{"name":"Labha","start":"14:54","end":"16:10","startHours":14.89711912608119,"endHours":16.16745801722458,"quality":"auspicious"},{"name":"Amṛta","start":"16:10","end":"17:26","startHours":16.16745801722458,"endHours":17.437796908367968,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:26","end":"19:10","startHours":17.437796908367968,"endHours":19.16745801722458,"quality":"neutral"},{"name":"Labha","start":"19:10","end":"20:54","startHours":19.16745801722458,"endHours":20.89711912608119,"quality":"auspicious"},{"name":"Amṛta","start":"20:54","end":"22:38","startHours":20.89711912608119,"endHours":22.6267802349378,"quality":"auspicious"},{"name":"Kāla","start":"22:38","end":"00:21","startHours":22.6267802349378,"endHours":24.356441343794412,"quality":"inauspicious"},{"name":"Śubha","start":"00:21","end":"02:05","startHours":24.356441343794412,"endHours":26.086102452651023,"quality":"auspicious"},{"name":"Roga","start":"02:05","end":"03:49","startHours":26.086102452651023,"endHours":27.815763561507634,"quality":"inauspicious"},{"name":"Udveg","start":"03:49","end":"05:33","startHours":27.815763561507634,"endHours":29.545424670364245,"quality":"inauspicious"},{"name":"Chala","start":"05:33","end":"07:17","startHours":29.545424670364245,"endHours":31.275085779220856,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:17","end":"08:17","startHours":7.275085779220856,"endHours":8.275085779220856,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:17","end":"09:17","startHours":8.275085779220856,"endHours":9.275085779220856,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:17","end":"10:17","startHours":9.275085779220856,"endHours":10.275085779220856,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:17","end":"11:17","startHours":10.275085779220856,"endHours":11.275085779220856,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:17","end":"12:17","startHours":11.275085779220856,"endHours":12.275085779220856,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:17","end":"13:17","startHours":12.275085779220856,"endHours":13.275085779220856,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:17","end":"14:17","startHours":13.275085779220856,"endHours":14.275085779220856,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:17","end":"15:17","startHours":14.275085779220856,"endHours":15.275085779220856,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:17","end":"16:17","startHours":15.275085779220856,"endHours":16.275085779220856,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:17","end":"17:17","startHours":16.275085779220856,"endHours":17.275085779220856,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:17","end":"18:17","startHours":17.275085779220856,"endHours":18.275085779220856,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:17","end":"19:17","startHours":18.275085779220856,"endHours":19.275085779220856,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:17","end":"20:17","startHours":19.275085779220856,"endHours":20.275085779220856,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:17","end":"21:17","startHours":20.275085779220856,"endHours":21.275085779220856,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:17","end":"22:17","startHours":21.275085779220856,"endHours":22.275085779220856,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:17","end":"23:17","startHours":22.275085779220856,"endHours":23.275085779220856,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:17","end":"00:17","startHours":23.275085779220856,"endHours":24.275085779220856,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:17","end":"01:17","startHours":24.275085779220856,"endHours":25.275085779220856,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:17","end":"02:17","startHours":25.275085779220856,"endHours":26.275085779220856,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:17","end":"03:17","startHours":26.275085779220856,"endHours":27.275085779220856,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:17","end":"04:17","startHours":27.275085779220856,"endHours":28.275085779220856,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:17","end":"05:17","startHours":28.275085779220856,"endHours":29.275085779220856,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:17","end":"06:17","startHours":29.275085779220856,"endHours":30.275085779220856,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:17","end":"07:17","startHours":30.275085779220856,"endHours":31.275085779220856,"planetary_lord":"Venus"}],"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","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.37326421911211,"eotMinutes":-4.828480627664775,"ayanamsa":25.8439}},"calendars":{"vikram_samvat":2199,"vikram_samvatsara":"Rākṣasa","saka_samvat":2064,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1549,"malayalam_era":1318,"nanakshahi_year":673,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Dvitīyā · Vikram 2199 Rākṣasa · Śaka 2064 Śubhakṛt"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 July 9, 2142 CE · Perth, Australia · Vidhyamitra","description":"July 9, 2142 CE for Perth, Australia: Kṛṣṇa Dvitīyā, sūryodaya 07:17, sūryāsta 17:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2142-07-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2142-07-09","sa":"https://sa.vidhyamitra.com/city/perth/2142-07-09","hi":"https://hi.vidhyamitra.com/city/perth/2142-07-09","x-default":"https://vidhyamitra.com/city/perth/2142-07-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T02:37:58.477Z","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":"2026-06-02T02:37:58.477Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T02:37:58.477Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}