{"id":"vidhyamitra:city-day:perth:2170-03-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2170-03-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2170-03-09","date_display":"March 9, 2170 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":2170,"month":3,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513703.770833,"kali_year":5271,"ahargana":1925238.2708,"sun":{"sidereal_longitude":322.1001,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":221.6378,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.5376,"elapsed_within_tithi_degrees":7.5376},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":221.6378,"elapsed_within_degrees":8.3044},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.7379},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2170,"month":3,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513703.770833,"ahargana":1925238.2708,"kali_year":5271,"ayanamsa_lahiri":26.2303,"grahas":{"sun":{"sidereal_longitude":322.328888,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":225.28168800000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":0.7786},"mars":{"sidereal_longitude":141.04958799999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":336.660888,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":134.970688,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":345.211588,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":301.61858800000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":51.6115,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":231.6115,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"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":2170,"month":3,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513703.770833,"kali_year":5271,"ahargana":1925238.2708,"sun":{"sidereal_longitude":322.1001,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":221.6378,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.5376,"elapsed_within_tithi_degrees":7.5376},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":221.6378,"elapsed_within_degrees":8.3044},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":183.7379},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.779,"elongation":100.462},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.779,"opposition_distance":79.538}},"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":"06:13","sunsetLocal":"18:43","solarNoonLocal":"12:28","dayLengthHours":12.508733888999085,"dayLengthDisplay":"12 Hours 30 Mins 31 Secs","nightLengthDisplay":"11 Hours 29 Mins 29 Secs","moonriseLocal":"22:58","moonsetLocal":"13:02","rahuKala":{"name":"Rāhu Kāla","start":"10:54","end":"12:28","startHours":10.9003890764895,"endHours":12.463980812614388,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:35","end":"17:09","startHours":15.591164284864156,"endHours":17.154756020989044,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:46","end":"09:20","startHours":7.773205604239729,"endHours":9.336797340364615,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:33","startHours":9.128318442214631,"endHours":9.5452762385146,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:04","startHours":6.730811113489806,"endHours":7.0643773505297816,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:53","startHours":12.047023016314416,"endHours":12.880938608914356,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:33","end":"05:23","startHours":4.541782682914966,"endHours":5.375698275514905,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:13","startHours":5.167219377364921,"endHours":6.209613868114844,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:23","startHours":14.548769794114232,"endHours":15.38268538671417,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.51834775711393,"endHours":18.918347757113928,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:14","startHours":18.71834775711393,"endHours":19.23954500248889,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.46834775711393,"endHours":20.21834775711393,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:53","startHours":24.04702301631442,"endHours":24.880938608914356,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:13","end":"07:46","startHours":6.209613868114844,"endHours":7.773205604239729,"quality":"neutral"},{"name":"Labha","start":"07:46","end":"09:20","startHours":7.773205604239729,"endHours":9.336797340364615,"quality":"auspicious"},{"name":"Amṛta","start":"09:20","end":"10:54","startHours":9.336797340364615,"endHours":10.9003890764895,"quality":"auspicious"},{"name":"Kāla","start":"10:54","end":"12:28","startHours":10.9003890764895,"endHours":12.463980812614388,"quality":"inauspicious"},{"name":"Śubha","start":"12:28","end":"14:02","startHours":12.463980812614388,"endHours":14.027572548739272,"quality":"auspicious"},{"name":"Roga","start":"14:02","end":"15:35","startHours":14.027572548739272,"endHours":15.591164284864156,"quality":"inauspicious"},{"name":"Udveg","start":"15:35","end":"17:09","startHours":15.591164284864156,"endHours":17.154756020989044,"quality":"inauspicious"},{"name":"Chala","start":"17:09","end":"18:43","startHours":17.154756020989044,"endHours":18.71834775711393,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:43","end":"20:09","startHours":18.71834775711393,"endHours":20.154756020989044,"quality":"inauspicious"},{"name":"Udveg","start":"20:09","end":"21:35","startHours":20.154756020989044,"endHours":21.591164284864156,"quality":"inauspicious"},{"name":"Chala","start":"21:35","end":"23:02","startHours":21.591164284864156,"endHours":23.027572548739272,"quality":"neutral"},{"name":"Labha","start":"23:02","end":"00:28","startHours":23.027572548739272,"endHours":24.463980812614388,"quality":"auspicious"},{"name":"Amṛta","start":"00:28","end":"01:54","startHours":24.463980812614388,"endHours":25.9003890764895,"quality":"auspicious"},{"name":"Kāla","start":"01:54","end":"03:20","startHours":25.9003890764895,"endHours":27.336797340364615,"quality":"inauspicious"},{"name":"Śubha","start":"03:20","end":"04:46","startHours":27.336797340364615,"endHours":28.773205604239728,"quality":"auspicious"},{"name":"Roga","start":"04:46","end":"06:13","startHours":28.773205604239728,"endHours":30.209613868114843,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.209613868114844,"endHours":7.209613868114844,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.209613868114844,"endHours":8.209613868114843,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.209613868114843,"endHours":9.209613868114843,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.209613868114843,"endHours":10.209613868114843,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.209613868114843,"endHours":11.209613868114843,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.209613868114843,"endHours":12.209613868114843,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.209613868114843,"endHours":13.209613868114843,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.209613868114843,"endHours":14.209613868114843,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.209613868114843,"endHours":15.209613868114843,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.209613868114843,"endHours":16.209613868114843,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.209613868114843,"endHours":17.209613868114843,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.209613868114843,"endHours":18.209613868114843,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.209613868114843,"endHours":19.209613868114843,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.209613868114843,"endHours":20.209613868114843,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.209613868114843,"endHours":21.209613868114843,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.209613868114843,"endHours":22.209613868114843,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.209613868114843,"endHours":23.209613868114843,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.209613868114843,"endHours":24.209613868114843,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.209613868114843,"endHours":25.209613868114843,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.209613868114843,"endHours":26.209613868114843,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.209613868114843,"endHours":27.209613868114843,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.209613868114843,"endHours":28.209613868114843,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.209613868114843,"endHours":29.209613868114843,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.209613868114843,"endHours":30.209613868114843,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-4.524905857809065,"eotMinutes":-11.280848756863184,"ayanamsa":26.2303}},"calendars":{"vikram_samvat":2227,"vikram_samvatsara":"Subhānu","saka_samvat":2092,"saka_samvatsara":"Pramoda","bengali_samvat":1577,"malayalam_era":1346,"nanakshahi_year":701,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Saptamī · Vikram 2227 Subhānu · Śaka 2092 Pramoda"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 March 9, 2170 CE · Perth, Australia · Vidhyamitra","description":"March 9, 2170 CE for Perth, Australia: Kṛṣṇa Saptamī, sūryodaya 06:13, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2170-03-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2170-03-09","sa":"https://sa.vidhyamitra.com/city/perth/2170-03-09","hi":"https://hi.vidhyamitra.com/city/perth/2170-03-09","x-default":"https://vidhyamitra.com/city/perth/2170-03-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:06:17.161Z","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":"2026-06-01T15:06:17.161Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:06:17.161Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}