The Dexes / Satellite Decay / 69925
CelestialObjectDex · Satellite Decay
TRANSPORTER-17 OBJECT BJ
69925 · 2026-07-21T13:24:09Z
Fixes
30
Sensor hits
0
Observations
30
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-07-21T13:24:09.155520+00:00 |
|---|---|
| end_utc | 2026-08-09T16:02:41.011008+00:00 |
| family | celestialdex |
| norad_id | 69,925 |
| object_name | TRANSPORTER-17 OBJECT BJ |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.749 |
| n_snaps | 30 |
| span_days | 19.110 |
| mean_motion_first | 14.922 |
| mean_motion_last | 14.924 |
| delta_mean_motion | 0.002 |
| altitude_first_km | 591.120 |
| altitude_last_km | 590.591 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.029 |
| 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 | 2026-07-21T13:24:09.155520+00:00 |
| last_utc | 2026-08-09T16:02:41.011008+00:00 |
| last_fix_utc | 2026-08-09T16:02:41.011008+00:00 |
| provisional | false |
| track | [{"utc":"2026-07-21T13:24:09.155520+00:00","mean_motion":14.92186161,"altitude_km":591.12,"eccentricity":0.00101941,"inclination_deg":97.7509},{"utc":"2026-07-22T03:53:12.757344+00:00","mean_motion":1 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69925.json