{"id":"vidhyamitra:city-day:perth:1995-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1995-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1995-04-17","date_display":"April 17, 1995 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":1995,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2449824.770833,"kali_year":5097,"ahargana":1861359.2708,"sun":{"sidereal_longitude":2.9176,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":201.9464,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.0288,"elapsed_within_tithi_degrees":7.0288},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":201.9464,"elapsed_within_degrees":1.9464},"yoga":{"number":16,"name":"Siddhi","sum_longitude":204.864},"karana":{"half_tithi_index":33,"name":"Gara"},"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":1995,"month":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2449824.770833,"ahargana":1861359.2708,"kali_year":5097,"ayanamsa_lahiri":23.7872,"grahas":{"sun":{"sidereal_longitude":2.7828359999999748,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":203.90703600000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":0.4479},"mars":{"sidereal_longitude":112.39343599999995,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":5.5452359999999885,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":231.347536,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":330.11353600000007,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":326.13893600000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":196.2283,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":16.2283,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1995,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2449824.770833,"kali_year":5097,"ahargana":1861359.2708,"sun":{"sidereal_longitude":2.9176,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":201.9464,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.0288,"elapsed_within_tithi_degrees":7.0288},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":201.9464,"elapsed_within_degrees":1.9464},"yoga":{"number":16,"name":"Siddhi","sum_longitude":204.864},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.448,"elongation":160.971},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.448,"opposition_distance":19.029}},"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":"06:38","sunsetLocal":"17:54","solarNoonLocal":"12:16","dayLengthHours":11.270554257985664,"dayLengthDisplay":"11 Hours 16 Mins 14 Secs","nightLengthDisplay":"12 Hours 43 Mins 46 Secs","moonriseLocal":"18:54","moonsetLocal":"08:28","rahuKala":{"name":"Rāhu Kāla","start":"08:03","end":"09:27","startHours":8.045108003593214,"endHours":9.453927285841422,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:52","end":"12:16","startHours":10.86274656808963,"endHours":12.271565850337836,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:41","end":"15:05","startHours":13.680385132586046,"endHours":15.089204414834253,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:39","startHours":9.266084714874994,"endHours":9.64176985680785,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:24","startHours":7.105895148761075,"endHours":7.406443262307359,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:39","startHours":11.895880708404981,"endHours":12.647250992270692,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:08","end":"05:53","startHours":5.133548153613583,"endHours":5.884918437479294,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:42","end":"06:38","startHours":5.697075866512867,"endHours":6.6362887213450055,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:54","startHours":14.149991560002114,"endHours":14.901361843867825,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:42","end":"18:06","startHours":17.70684297933067,"endHours":18.10684297933067,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:54","end":"18:23","startHours":17.90684297933067,"endHours":18.376449406746737,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:39","end":"19:24","startHours":17.65684297933067,"endHours":19.40684297933067,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:39","startHours":23.89588070840498,"endHours":24.647250992270692,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:38","end":"08:03","startHours":6.6362887213450055,"endHours":8.045108003593214,"quality":"auspicious"},{"name":"Kāla","start":"08:03","end":"09:27","startHours":8.045108003593214,"endHours":9.453927285841422,"quality":"inauspicious"},{"name":"Śubha","start":"09:27","end":"10:52","startHours":9.453927285841422,"endHours":10.86274656808963,"quality":"auspicious"},{"name":"Roga","start":"10:52","end":"12:16","startHours":10.86274656808963,"endHours":12.271565850337836,"quality":"inauspicious"},{"name":"Udveg","start":"12:16","end":"13:41","startHours":12.271565850337836,"endHours":13.680385132586046,"quality":"inauspicious"},{"name":"Chala","start":"13:41","end":"15:05","startHours":13.680385132586046,"endHours":15.089204414834253,"quality":"neutral"},{"name":"Labha","start":"15:05","end":"16:30","startHours":15.089204414834253,"endHours":16.49802369708246,"quality":"auspicious"},{"name":"Amṛta","start":"16:30","end":"17:54","startHours":16.49802369708246,"endHours":17.90684297933067,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:54","end":"19:30","startHours":17.90684297933067,"endHours":19.498023697082463,"quality":"neutral"},{"name":"Labha","start":"19:30","end":"21:05","startHours":19.498023697082463,"endHours":21.089204414834253,"quality":"auspicious"},{"name":"Amṛta","start":"21:05","end":"22:41","startHours":21.089204414834253,"endHours":22.680385132586046,"quality":"auspicious"},{"name":"Kāla","start":"22:41","end":"00:16","startHours":22.680385132586046,"endHours":24.271565850337836,"quality":"inauspicious"},{"name":"Śubha","start":"00:16","end":"01:52","startHours":24.271565850337836,"endHours":25.86274656808963,"quality":"auspicious"},{"name":"Roga","start":"01:52","end":"03:27","startHours":25.86274656808963,"endHours":27.453927285841424,"quality":"inauspicious"},{"name":"Udveg","start":"03:27","end":"05:03","startHours":27.453927285841424,"endHours":29.045108003593214,"quality":"inauspicious"},{"name":"Chala","start":"05:03","end":"06:38","startHours":29.045108003593214,"endHours":30.636288721345004,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:38","end":"07:38","startHours":6.6362887213450055,"endHours":7.6362887213450055,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:38","end":"08:38","startHours":7.6362887213450055,"endHours":8.636288721345005,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:38","end":"09:38","startHours":8.636288721345005,"endHours":9.636288721345005,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:38","end":"10:38","startHours":9.636288721345005,"endHours":10.636288721345005,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:38","end":"11:38","startHours":10.636288721345005,"endHours":11.636288721345005,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:38","end":"12:38","startHours":11.636288721345005,"endHours":12.636288721345005,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:38","end":"13:38","startHours":12.636288721345005,"endHours":13.636288721345005,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:38","end":"14:38","startHours":13.636288721345005,"endHours":14.636288721345005,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:38","end":"15:38","startHours":14.636288721345005,"endHours":15.636288721345005,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:38","end":"16:38","startHours":15.636288721345005,"endHours":16.636288721345004,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:38","end":"17:38","startHours":16.636288721345004,"endHours":17.636288721345004,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:38","end":"18:38","startHours":17.636288721345004,"endHours":18.636288721345004,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:38","end":"19:38","startHours":18.636288721345004,"endHours":19.636288721345004,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:38","end":"20:38","startHours":19.636288721345004,"endHours":20.636288721345004,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:38","end":"21:38","startHours":20.636288721345004,"endHours":21.636288721345004,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:38","end":"22:38","startHours":21.636288721345004,"endHours":22.636288721345004,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:38","end":"23:38","startHours":22.636288721345004,"endHours":23.636288721345004,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:38","end":"00:38","startHours":23.636288721345004,"endHours":24.636288721345004,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:38","end":"01:38","startHours":24.636288721345004,"endHours":25.636288721345004,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:38","end":"02:38","startHours":25.636288721345004,"endHours":26.636288721345004,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:38","end":"03:38","startHours":26.636288721345004,"endHours":27.636288721345004,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:38","end":"04:38","startHours":27.636288721345004,"endHours":28.636288721345004,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:38","end":"05:38","startHours":28.636288721345004,"endHours":29.636288721345004,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:38","end":"06:38","startHours":29.636288721345004,"endHours":30.636288721345004,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.247599277522692,"eotMinutes":0.2640489797298191,"ayanamsa":23.7872}},"calendars":{"vikram_samvat":2052,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1917,"saka_samvatsara":"Yuva","bengali_samvat":1402,"malayalam_era":1171,"nanakshahi_year":526,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Dvitīyā · Vikram 2052 Sarvadhāri · Śaka 1917 Yuva"},"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":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 April 17, 1995 CE · Perth, Australia · Vidhyamitra","description":"April 17, 1995 CE for Perth, Australia: Kṛṣṇa Dvitīyā, sūryodaya 06:38, sūryāsta 17:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1995-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1995-04-17","sa":"https://sa.vidhyamitra.com/city/perth/1995-04-17","hi":"https://hi.vidhyamitra.com/city/perth/1995-04-17","x-default":"https://vidhyamitra.com/city/perth/1995-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T15:14:13.502Z","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":"2026-06-02T15:14:13.502Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T15:14:13.502Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}