The Dexes / Satellite Decay / 69745
CelestialObjectDex · Satellite Decay
STARLINK-38047
69745 · 2026-07-07T12:00:02Z
Fixes
59
Sensor hits
0
Observations
59
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-07-07T12:00:02.999808+00:00 |
|---|---|
| end_utc | 2026-08-09T20:00:01.999008+00:00 |
| family | celestialdex |
| norad_id | 69,745 |
| object_name | STARLINK-38047 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.284 |
| n_snaps | 59 |
| span_days | 33.333 |
| mean_motion_first | 15.871 |
| mean_motion_last | 15.492 |
| delta_mean_motion | -0.380 |
| altitude_first_km | 310.381 |
| altitude_last_km | 419.200 |
| decay_rate_rev_day2 | -0.008 |
| altitude_decay_km_day | 2.366 |
| 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 | 2026-07-07T12:00:02.999808+00:00 |
| last_utc | 2026-08-09T20:00:01.999008+00:00 |
| last_fix_utc | 2026-08-09T20:00:01.999008+00:00 |
| provisional | false |
| track | [{"utc":"2026-07-07T12:00:02.999808+00:00","mean_motion":15.87113098,"altitude_km":310.381,"eccentricity":0.00016806,"inclination_deg":97.2868},{"utc":"2026-07-08T02:00:03.000384+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69745.json