The Dexes / Satellite Decay / 47383
CelestialObjectDex · Satellite Decay
STARLINK-2103
47383 · 2026-04-03T14:38:53Z
Fixes
182
Observations
182
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:38:53.335392+00:00 |
|---|---|
| end_utc | 2026-08-09T20:38:21.122016+00:00 |
| family | celestialdex |
| norad_id | 47,383 |
| object_name | STARLINK-2103 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 53.159 |
| n_snaps | 182 |
| span_days | 128.250 |
| mean_motion_first | 15.302 |
| mean_motion_last | 15.395 |
| delta_mean_motion | 0.094 |
| altitude_first_km | 475.276 |
| altitude_last_km | 447.447 |
| decay_rate_rev_day2 | 0.001 |
| altitude_decay_km_day | -0.216 |
| 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 | 2026-04-03T14:38:53.335392+00:00 |
| last_utc | 2026-08-09T20:38:21.122016+00:00 |
| last_fix_utc | 2026-08-09T20:38:21.122016+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:38:53.335392+00:00","mean_motion":15.30179574,"altitude_km":475.276,"eccentricity":0.00013435,"inclination_deg":53.1589},{"utc":"2026-04-03T17:46:59.879712+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/47383.json