The Dexes / Satellite Orbital Decay / 51657
CelestialObjectDex · Satellite Orbital Decay
INSPIRESAT 1
51657 · 2026-04-03T13:34:25Z
Fixes
43
Observations
43
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| Start UTCstart_utc | 2026-04-03T13:34:25.691232+00:00 |
|---|---|
| End UTCend_utc | 2026-05-01T16:20:34.099872+00:00 |
| Familyfamily | celestialdex |
| NORAD IDnorad_id | 51,657 |
| Object nameobject_name | INSPIRESAT 1 |
| Groupgroup | active |
| Eccentricity medianeccentricity_median | 0.000 |
| Inclination deg medianinclination_deg_median | 97.434 |
| Number of snapsn_snaps | 43 |
| Span (days)span_days | 28.115 |
| Mean motion firstmean_motion_first | 15.893 |
| Mean motion lastmean_motion_last | 16.334 |
| Delta mean motiondelta_mean_motion | 0.442 |
| Altitude first (km)altitude_first_km | 304.362 |
| Altitude last (km)altitude_last_km | 183.318 |
| Decay rate rev day2decay_rate_rev_day2 | 0.012 |
| Altitude decay km dayaltitude_decay_km_day | -3.198 |
| Decay notedecay_note | mean_motion slope (rev/day^2) and altitude slope (km/day) from least-squares fit of measured GP elements; altitude from Kepler a=(GM/n^2)^(1/3) - R_earth |
| First UTCfirst_utc | 2026-04-03T13:34:25.691232+00:00 |
| Last UTClast_utc | 2026-05-01T16:20:34.099872+00:00 |
| Last fix UTClast_fix_utc | 2026-05-01T16:20:34.099872+00:00 |
| Provisionalprovisional | false |
| Tracktrack | [{"utc":"2026-04-03T13:34:25.691232+00:00","mean_motion":15.8925807,"altitude_km":304.362,"eccentricity":0.00011372,"inclination_deg":97.4393},{"utc":"2026-04-04T01:39:41.394240+00:00","mean_motion":1 |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/51657.json