The Dexes / Satellite Decay / 57387
CelestialObjectDex · Satellite Decay
STARLING 2
57387 · 2026-04-03T14:19:40Z
Fixes
318
Observations
318
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:19:40.837152+00:00 |
|---|---|
| end_utc | 2026-08-09T20:06:54.823392+00:00 |
| family | celestialdex |
| norad_id | 57,387 |
| object_name | STARLING 2 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 99.510 |
| n_snaps | 318 |
| span_days | 128.241 |
| mean_motion_first | 15.064 |
| mean_motion_last | 15.069 |
| delta_mean_motion | 0.006 |
| altitude_first_km | 547.309 |
| altitude_last_km | 545.623 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.014 |
| 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 | 2026-04-03T14:19:40.837152+00:00 |
| last_utc | 2026-08-09T20:06:54.823392+00:00 |
| last_fix_utc | 2026-08-09T20:06:54.823392+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:19:40.837152+00:00","mean_motion":15.06368057,"altitude_km":547.309,"eccentricity":0.00055835,"inclination_deg":99.5125},{"utc":"2026-04-03T20:42:17.061408+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/57387.json