The Dexes / Satellite Decay / 63929
CelestialObjectDex · Satellite Decay
STARLINK-33989
63929 · 2026-04-03T14:34:05Z
Fixes
205
Observations
205
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:34:05.533536+00:00 |
|---|---|
| end_utc | 2026-08-09T12:27:31.858272+00:00 |
| family | celestialdex |
| norad_id | 63,929 |
| object_name | STARLINK-33989 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 70.002 |
| n_snaps | 205 |
| span_days | 127.912 |
| mean_motion_first | 14.983 |
| mean_motion_last | 14.983 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 572.042 |
| altitude_last_km | 572.026 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.001 |
| 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 | 2026-04-03T14:34:05.533536+00:00 |
| last_utc | 2026-08-09T12:27:31.858272+00:00 |
| last_fix_utc | 2026-08-09T12:27:31.858272+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:34:05.533536+00:00","mean_motion":14.98334361,"altitude_km":572.042,"eccentricity":0.00033283,"inclination_deg":70.0021},{"utc":"2026-04-03T17:46:21.730656+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/63929.json