The Dexes / Satellite Decay / 57391
CelestialObjectDex · Satellite Decay
LEMUR-2-DEVERILL-M-T
57391 · 2026-04-03T14:37:06Z
Fixes
206
Observations
206
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:37:06.449088+00:00 |
|---|---|
| end_utc | 2026-08-09T16:09:41.265792+00:00 |
| family | celestialdex |
| norad_id | 57,391 |
| object_name | LEMUR-2-DEVERILL-M-T |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 99.448 |
| n_snaps | 206 |
| span_days | 128.064 |
| mean_motion_first | 15.363 |
| mean_motion_last | 15.423 |
| delta_mean_motion | 0.060 |
| altitude_first_km | 457.191 |
| altitude_last_km | 439.406 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.140 |
| decay_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_utc | 2026-04-03T14:37:06.449088+00:00 |
| last_utc | 2026-08-09T16:09:41.265792+00:00 |
| last_fix_utc | 2026-08-09T16:09:41.265792+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:37:06.449088+00:00","mean_motion":15.36256452,"altitude_km":457.191,"eccentricity":0.0005479,"inclination_deg":99.4546},{"utc":"2026-04-03T23:59:51.061920+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/57391.json