The Dexes / Satellite Decay / 52131
CelestialObjectDex · Satellite Decay
STARLINK-3711
52131 · 2026-04-03T14:07:41Z
Fixes
209
Observations
209
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:07:41.769696+00:00 |
|---|---|
| end_utc | 2026-08-23T10:30:16.294176+00:00 |
| family | celestialdex |
| norad_id | 52,131 |
| object_name | STARLINK-3711 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 53.214 |
| n_snaps | 209 |
| span_days | 141.849 |
| mean_motion_first | 15.153 |
| mean_motion_last | 15.214 |
| delta_mean_motion | 0.061 |
| altitude_first_km | 520.174 |
| altitude_last_km | 501.707 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.129 |
| 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 | 2026-04-03T14:07:41.769696+00:00 |
| last_utc | 2026-08-23T10:30:16.294176+00:00 |
| last_fix_utc | 2026-08-23T10:30:16.294176+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:07:41.769696+00:00","mean_motion":15.15265067,"altitude_km":520.174,"eccentricity":0.00008313,"inclination_deg":53.2147},{"utc":"2026-04-03T20:27:36.736128+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/52131.json