The Dexes / Satellite Decay / 66691
CelestialObjectDex · Satellite Decay
TRANSPORTER-15 OBJECT AB
66691 · 2026-04-03T15:19:57Z
Fixes
219
Observations
219
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:19:57.542016+00:00 |
|---|---|
| end_utc | 2026-08-09T18:01:27.288192+00:00 |
| family | celestialdex |
| norad_id | 66,691 |
| object_name | TRANSPORTER-15 OBJECT AB |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.421 |
| n_snaps | 219 |
| span_days | 128.112 |
| mean_motion_first | 15.197 |
| mean_motion_last | 15.217 |
| delta_mean_motion | 0.020 |
| altitude_first_km | 506.764 |
| altitude_last_km | 500.628 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.049 |
| 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 | 2026-04-03T15:19:57.542016+00:00 |
| last_utc | 2026-08-09T18:01:27.288192+00:00 |
| last_fix_utc | 2026-08-09T18:01:27.288192+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:19:57.542016+00:00","mean_motion":15.19694215,"altitude_km":506.764,"eccentricity":0.00034216,"inclination_deg":97.424},{"utc":"2026-04-03T18:29:35.498400+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/66691.json