The Dexes / Satellite Decay / 53754
CelestialObjectDex · Satellite Decay
SHERPA-LTC2
53754 · 2026-04-03T15:03:29Z
Fixes
187
Observations
187
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:03:29.863008+00:00 |
|---|---|
| end_utc | 2026-08-09T15:09:45.855072+00:00 |
| family | celestialdex |
| norad_id | 53,754 |
| object_name | SHERPA-LTC2 |
| group | active |
| eccentricity_median | 0.040 |
| inclination_deg_median | 53.235 |
| n_snaps | 187 |
| span_days | 128.004 |
| mean_motion_first | 14.688 |
| mean_motion_last | 14.701 |
| delta_mean_motion | 0.013 |
| altitude_first_km | 665.031 |
| altitude_last_km | 660.846 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.036 |
| 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 | 2026-04-03T15:03:29.863008+00:00 |
| last_utc | 2026-08-09T15:09:45.855072+00:00 |
| last_fix_utc | 2026-08-09T15:09:45.855072+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:03:29.863008+00:00","mean_motion":14.68759609,"altitude_km":665.031,"eccentricity":0.03988073,"inclination_deg":53.2343},{"utc":"2026-04-04T05:45:26.465760+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/53754.json