The Dexes / Satellite Decay / 42807
CelestialObjectDex · Satellite Decay
IRIDIUM 118
42807 · 2026-04-03T07:29:50Z
Fixes
232
Observations
232
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T07:29:50.965152+00:00 |
|---|---|
| end_utc | 2026-08-09T19:49:26.927040+00:00 |
| family | celestialdex |
| norad_id | 42,807 |
| object_name | IRIDIUM 118 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 86.400 |
| n_snaps | 232 |
| span_days | 128.514 |
| mean_motion_first | 14.342 |
| mean_motion_last | 14.342 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 777.669 |
| altitude_last_km | 777.671 |
| 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 | 2026-04-03T07:29:50.965152+00:00 |
| last_utc | 2026-08-09T19:49:26.927040+00:00 |
| last_fix_utc | 2026-08-09T19:49:26.927040+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T07:29:50.965152+00:00","mean_motion":14.3421713,"altitude_km":777.669,"eccentricity":0.0002019,"inclination_deg":86.4007},{"utc":"2026-04-03T20:53:34.986048+00:00","mean_motion":14 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/42807.json