The Dexes / Satellite Decay / 69741
CelestialObjectDex · Satellite Decay
STARLINK-38074
69741 · 2026-07-07T12:00:02Z
Fixes
63
Sensor hits
0
Observations
63
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 | 69,741 |
| object_name | STARLINK-38074 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.285 |
| n_snaps | 63 |
| span_days | 33.333 |
| mean_motion_first | 15.861 |
| mean_motion_last | 15.492 |
| delta_mean_motion | -0.369 |
| altitude_first_km | 313.312 |
| altitude_last_km | 419.196 |
| decay_rate_rev_day2 | -0.010 |
| altitude_decay_km_day | 2.810 |
| 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":15.86070474,"altitude_km":313.312,"eccentricity":0.00017829,"inclination_deg":97.2866},{"utc":"2026-07-08T04:00:01.998720+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69741.json