The Dexes / Satellite Decay / 69889
CelestialObjectDex · Satellite Decay
TRANSPORTER-17 OBJECT W
69889 · 2026-07-21T06:00:02Z
Fixes
27
Sensor hits
0
Observations
27
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-07-21T06:00:02.999808+00:00 |
|---|---|
| end_utc | 2026-08-09T06:47:51.230112+00:00 |
| family | celestialdex |
| norad_id | 69,889 |
| object_name | TRANSPORTER-17 OBJECT W |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.754 |
| n_snaps | 27 |
| span_days | 19.033 |
| mean_motion_first | 14.915 |
| mean_motion_last | 14.915 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 593.391 |
| altitude_last_km | 593.340 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.004 |
| 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 | 2026-07-21T06:00:02.999808+00:00 |
| last_utc | 2026-08-09T06:47:51.230112+00:00 |
| last_fix_utc | 2026-08-09T06:47:51.230112+00:00 |
| provisional | false |
| track | [{"utc":"2026-07-21T06:00:02.999808+00:00","mean_motion":14.91457081,"altitude_km":593.391,"eccentricity":0.00071174,"inclination_deg":97.7544},{"utc":"2026-07-21T15:10:33.426912+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69889.json