{"id":"vidhyamitra:day:1658-06-08:en","page_class":"VM-1-day","url":"https://vidhyamitra.com/day/1658-06-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1658-06-08","date_display":"June 8, 1658 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":1658,"month":6,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2326790.770833,"kali_year":4760,"ahargana":1738325.2708,"sun":{"sidereal_longitude":58.7439,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":142.2299,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.486,"elapsed_within_tithi_degrees":11.486},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":142.2299,"elapsed_within_degrees":8.8965},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.9738},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1658,"month":6,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2326790.770833,"ahargana":1738325.2708,"kali_year":4760,"ayanamsa_lahiri":19.0816,"grahas":{"sun":{"sidereal_longitude":58.14723900000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":138.402539,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":-4.4941},"mars":{"sidereal_longitude":101.14793900000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":87.22443900000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":88.89283899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":73.951839,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":177.02643899999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":235.1617,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":55.1617,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":1658,"month":6,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2326790.770833,"kali_year":4760,"ahargana":1738325.2708,"sun":{"sidereal_longitude":58.7439,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":142.2299,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.486,"elapsed_within_tithi_degrees":11.486},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":142.2299,"elapsed_within_degrees":8.8965},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.9738},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.494,"elongation":83.486},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.494,"opposition_distance":96.514}},"eclipse_window_40days":[{"offset_days":-7,"type":"solar","occurs":true,"moon_latitude":0.327,"elongation":0.734}]},"calendars":{"vikram_samvat":1715,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1580,"saka_samvatsara":"Vilambī","bengali_samvat":1065,"malayalam_era":834,"nanakshahi_year":189,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Saptamī · Vikram 1715 Virodhakṛt · Śaka 1580 Vilambī"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"valid_from":"1658-06-08T00:00:00Z"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate; Vidhyamitra substrate"},"seo":{"title":"Pañchāṅga June 8, 1658 CE · Vidhyamitra","description":"Vedic pañchāṅga for June 8, 1658 CE: Śukla Saptamī · Pūrva Phalgunī.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/day/1658-06-08","hreflang_alternates":{"en":"https://vidhyamitra.com/day/1658-06-08","sa":"https://sa.vidhyamitra.com/day/1658-06-08","hi":"https://hi.vidhyamitra.com/day/1658-06-08","x-default":"https://vidhyamitra.com/day/1658-06-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T09:54:14.458Z","verification":{"type":"multi-marker","confidence":"canonical"}}],"meta":{"generated_at":"2026-06-05T09:54:14.458Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa"}}}