The Dexes / Satellite Decay / 63683
CelestialObjectDex · Satellite Decay
STARLINK-33851
63683 · 2026-04-02T18:07:23Z
Fixes
52
Observations
52
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-02T18:07:23.555136+00:00 |
|---|---|
| end_utc | 2026-04-29T20:16:37.435872+00:00 |
| family | celestialdex |
| norad_id | 63,683 |
| object_name | STARLINK-33851 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 43.000 |
| n_snaps | 52 |
| span_days | 27.090 |
| mean_motion_first | 15.276 |
| mean_motion_last | 16.161 |
| delta_mean_motion | 0.885 |
| altitude_first_km | 482.937 |
| altitude_last_km | 230.176 |
| decay_rate_rev_day2 | 0.034 |
| altitude_decay_km_day | -9.688 |
| 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 | 2026-04-02T18:07:23.555136+00:00 |
| last_utc | 2026-04-29T20:16:37.435872+00:00 |
| last_fix_utc | 2026-04-29T20:16:37.435872+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-02T18:07:23.555136+00:00","mean_motion":15.27617517,"altitude_km":482.937,"eccentricity":0.00010993,"inclination_deg":43.0022},{"utc":"2026-04-07T04:00:01.999584+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/63683.json