The Dexes / Satellite Decay / 41188
CelestialObjectDex · Satellite Decay
ORBCOMM FM117
41188 · 2026-04-03T14:24:04Z
Fixes
198
Observations
198
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:24:04.931712+00:00 |
|---|---|
| end_utc | 2026-08-09T16:06:26.738784+00:00 |
| family | celestialdex |
| norad_id | 41,188 |
| object_name | ORBCOMM FM117 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 47.002 |
| n_snaps | 198 |
| span_days | 128.071 |
| mean_motion_first | 14.588 |
| mean_motion_last | 14.589 |
| delta_mean_motion | 0.001 |
| altitude_first_km | 697.098 |
| altitude_last_km | 696.634 |
| 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 | 2026-04-03T14:24:04.931712+00:00 |
| last_utc | 2026-08-09T16:06:26.738784+00:00 |
| last_fix_utc | 2026-08-09T16:06:26.738784+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:24:04.931712+00:00","mean_motion":14.58785695,"altitude_km":697.098,"eccentricity":0.00038636,"inclination_deg":47.0005},{"utc":"2026-04-04T05:11:42.916416+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/41188.json