The Dexes / Satellite Decay / 43931
CelestialObjectDex · Satellite Decay
IRIDIUM 167
43931 · 2026-04-03T08:42:54Z
Fixes
235
Observations
235
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T08:42:54.806112+00:00 |
|---|---|
| end_utc | 2026-08-09T19:22:02.988192+00:00 |
| family | celestialdex |
| norad_id | 43,931 |
| object_name | IRIDIUM 167 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 86.400 |
| n_snaps | 235 |
| span_days | 128.444 |
| mean_motion_first | 14.342 |
| mean_motion_last | 14.342 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 777.674 |
| altitude_last_km | 777.669 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0 |
| 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 | 2026-04-03T08:42:54.806112+00:00 |
| last_utc | 2026-08-09T19:22:02.988192+00:00 |
| last_fix_utc | 2026-08-09T19:22:02.988192+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T08:42:54.806112+00:00","mean_motion":14.34215662,"altitude_km":777.674,"eccentricity":0.00024406,"inclination_deg":86.4015},{"utc":"2026-04-03T18:45:42.850080+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/43931.json