{"id":"vidhyamitra:city-day:thane:1997-03-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1997-03-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-03-17","date_display":"March 17, 1997 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1997,"month":3,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450524.770833,"kali_year":5098,"ahargana":1862059.2708,"sun":{"sidereal_longitude":332.8585,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":71.887,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.0285,"elapsed_within_tithi_degrees":3.0285},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":71.887,"elapsed_within_degrees":5.2203},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.7455},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":1997,"month":3,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450524.770833,"ahargana":1862059.2708,"kali_year":5098,"ayanamsa_lahiri":23.814,"grahas":{"sun":{"sidereal_longitude":332.6738909999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":74.54069099999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":-4.4948},"mars":{"sidereal_longitude":153.02309100000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":337.849591,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":288.402691,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":328.55199100000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":344.701091,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":159.139,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":339.139,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1997,"month":3,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450524.770833,"kali_year":5098,"ahargana":1862059.2708,"sun":{"sidereal_longitude":332.8585,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":71.887,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.0285,"elapsed_within_tithi_degrees":3.0285},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":71.887,"elapsed_within_degrees":5.2203},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":44.7455},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.495,"elongation":99.028},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.495,"opposition_distance":80.972}},"eclipse_window_40days":[{"offset_days":-8,"type":"solar","occurs":true,"moon_latitude":1.134,"elongation":0.078},{"offset_days":7,"type":"lunar","occurs":true,"moon_latitude":-0.031,"opposition_distance":1.434}]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:46","sunsetLocal":"18:49","solarNoonLocal":"12:47","dayLengthHours":12.052748109663561,"dayLengthDisplay":"12 Hours 03 Mins 10 Secs","nightLengthDisplay":"11 Hours 56 Mins 50 Secs","moonriseLocal":"12:58","moonsetLocal":"02:12","rahuKala":{"name":"Rāhu Kāla","start":"08:16","end":"09:46","startHours":8.266076815413209,"endHours":9.772670329121155,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:17","end":"12:47","startHours":11.2792638428291,"endHours":12.785857356537043,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:18","end":"15:48","startHours":14.29245087024499,"endHours":15.799044383952936,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:58","startHours":9.571791193960095,"endHours":9.973549464282213,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:35","startHours":7.261681139607912,"endHours":7.583087755865607,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:23","end":"13:11","startHours":12.384099086214924,"endHours":13.187615626859163,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:57","startHours":5.152450220416789,"endHours":5.955966761061027,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:46","startHours":5.755087625899967,"endHours":6.759483301705264,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:36","startHours":14.794648708147637,"endHours":15.598165248791874,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:37","end":"19:01","startHours":18.612231411368825,"endHours":19.012231411368823,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:49","end":"19:19","startHours":18.812231411368824,"endHours":19.314429249271473,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:34","end":"20:19","startHours":18.562231411368824,"endHours":20.312231411368824,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:23","end":"01:11","startHours":24.384099086214924,"endHours":25.187615626859163,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:46","end":"08:16","startHours":6.759483301705264,"endHours":8.266076815413209,"quality":"auspicious"},{"name":"Kāla","start":"08:16","end":"09:46","startHours":8.266076815413209,"endHours":9.772670329121155,"quality":"inauspicious"},{"name":"Śubha","start":"09:46","end":"11:17","startHours":9.772670329121155,"endHours":11.2792638428291,"quality":"auspicious"},{"name":"Roga","start":"11:17","end":"12:47","startHours":11.2792638428291,"endHours":12.785857356537043,"quality":"inauspicious"},{"name":"Udveg","start":"12:47","end":"14:18","startHours":12.785857356537043,"endHours":14.29245087024499,"quality":"inauspicious"},{"name":"Chala","start":"14:18","end":"15:48","startHours":14.29245087024499,"endHours":15.799044383952936,"quality":"neutral"},{"name":"Labha","start":"15:48","end":"17:18","startHours":15.799044383952936,"endHours":17.30563789766088,"quality":"auspicious"},{"name":"Amṛta","start":"17:18","end":"18:49","startHours":17.30563789766088,"endHours":18.812231411368824,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:49","end":"20:18","startHours":18.812231411368824,"endHours":20.30563789766088,"quality":"neutral"},{"name":"Labha","start":"20:18","end":"21:48","startHours":20.30563789766088,"endHours":21.799044383952932,"quality":"auspicious"},{"name":"Amṛta","start":"21:48","end":"23:18","startHours":21.799044383952932,"endHours":23.292450870244988,"quality":"auspicious"},{"name":"Kāla","start":"23:18","end":"00:47","startHours":23.292450870244988,"endHours":24.785857356537043,"quality":"inauspicious"},{"name":"Śubha","start":"00:47","end":"02:17","startHours":24.785857356537043,"endHours":26.2792638428291,"quality":"auspicious"},{"name":"Roga","start":"02:17","end":"03:46","startHours":26.2792638428291,"endHours":27.772670329121155,"quality":"inauspicious"},{"name":"Udveg","start":"03:46","end":"05:16","startHours":27.772670329121155,"endHours":29.266076815413207,"quality":"inauspicious"},{"name":"Chala","start":"05:16","end":"06:46","startHours":29.266076815413207,"endHours":30.759483301705263,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:46","end":"07:46","startHours":6.759483301705264,"endHours":7.759483301705264,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:46","end":"08:46","startHours":7.759483301705264,"endHours":8.759483301705263,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:46","end":"09:46","startHours":8.759483301705263,"endHours":9.759483301705263,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:46","end":"10:46","startHours":9.759483301705263,"endHours":10.759483301705263,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:46","end":"11:46","startHours":10.759483301705263,"endHours":11.759483301705263,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:46","end":"12:46","startHours":11.759483301705263,"endHours":12.759483301705263,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:46","end":"13:46","startHours":12.759483301705263,"endHours":13.759483301705263,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:46","end":"14:46","startHours":13.759483301705263,"endHours":14.759483301705263,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:46","end":"15:46","startHours":14.759483301705263,"endHours":15.759483301705263,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:46","end":"16:46","startHours":15.759483301705263,"endHours":16.759483301705263,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:46","end":"17:46","startHours":16.759483301705263,"endHours":17.759483301705263,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:46","end":"18:46","startHours":17.759483301705263,"endHours":18.759483301705263,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:46","end":"19:46","startHours":18.759483301705263,"endHours":19.759483301705263,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:46","end":"20:46","startHours":19.759483301705263,"endHours":20.759483301705263,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:46","end":"21:46","startHours":20.759483301705263,"endHours":21.759483301705263,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:46","end":"22:46","startHours":21.759483301705263,"endHours":22.759483301705263,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:46","end":"23:46","startHours":22.759483301705263,"endHours":23.759483301705263,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:46","end":"00:46","startHours":23.759483301705263,"endHours":24.759483301705263,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:46","end":"01:46","startHours":24.759483301705263,"endHours":25.759483301705263,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:46","end":"02:46","startHours":25.759483301705263,"endHours":26.759483301705263,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:46","end":"03:46","startHours":26.759483301705263,"endHours":27.759483301705263,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:46","end":"04:46","startHours":27.759483301705263,"endHours":28.759483301705263,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:46","end":"05:46","startHours":28.759483301705263,"endHours":29.759483301705263,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:46","end":"06:46","startHours":29.759483301705263,"endHours":30.759483301705263,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.396143300967246,"eotMinutes":-9.063841392222612,"ayanamsa":23.814}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Navamī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7, 6.34-35.","step_count":5,"url":"/walk/chandra-walk","steps":[{"label":"BG 6.5","url":"/bhagavad-gita/6/5","purpose":"Lift the self by the Self; begin the walk with inner responsibility."},{"label":"BG 6.6","url":"/bhagavad-gita/6/6","purpose":"See the mind as friend when mastered and enemy when unmastered."},{"label":"BG 6.7","url":"/bhagavad-gita/6/7","purpose":"Stabilize the conquered mind in heat/cold, honor/dishonor, pleasure/pain."},{"label":"BG 6.34","url":"/bhagavad-gita/6/34","purpose":"Name the restless mind honestly before trying to discipline it."},{"label":"BG 6.35","url":"/bhagavad-gita/6/35","purpose":"Complete with abhyāsa and vairāgya: practice and detachment."}]},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 17, 1997 CE · Thane, Maharashtra · Vidhyamitra","description":"March 17, 1997 CE for Thane, Maharashtra: Śukla Navamī, sūryodaya 06:46, sūryāsta 18:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1997-03-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1997-03-17","sa":"https://sa.vidhyamitra.com/city/thane/1997-03-17","hi":"https://hi.vidhyamitra.com/city/thane/1997-03-17","x-default":"https://vidhyamitra.com/city/thane/1997-03-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-03T22:38:17.149Z","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":"2026-09-03T22:38:17.149Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-03T22:38:17.149Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}