The Dexes / Satellite Decay / 51974
CelestialObjectDex · Satellite Decay
STARLINK-3672
51974 · 2026-04-03T05:33:24Z
Fixes
220
Observations
220
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T05:33:24.732000+00:00 |
|---|---|
| end_utc | 2026-08-09T19:56:44.225088+00:00 |
| family | celestialdex |
| norad_id | 51,974 |
| object_name | STARLINK-3672 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 53.160 |
| n_snaps | 220 |
| span_days | 128.600 |
| mean_motion_first | 15.064 |
| mean_motion_last | 15.317 |
| delta_mean_motion | 0.253 |
| altitude_first_km | 547.206 |
| altitude_last_km | 470.740 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.357 |
| 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 | 2026-04-03T05:33:24.732000+00:00 |
| last_utc | 2026-08-09T19:56:44.225088+00:00 |
| last_fix_utc | 2026-08-09T19:56:44.225088+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T05:33:24.732000+00:00","mean_motion":15.06401758,"altitude_km":547.206,"eccentricity":0.0001428,"inclination_deg":53.0552},{"utc":"2026-04-03T18:17:43.276416+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/51974.json