The Dexes / Satellite Decay / 39360
CelestialObjectDex · Satellite Decay
FM-6
39360 · 2026-04-03T10:33:45Z
Fixes
208
Observations
208
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T10:33:45.379584+00:00 |
|---|---|
| end_utc | 2026-08-09T16:44:45.441888+00:00 |
| family | celestialdex |
| norad_id | 39,360 |
| object_name | FM-6 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 0.013 |
| n_snaps | 208 |
| span_days | 128.258 |
| mean_motion_first | 1.003 |
| mean_motion_last | 1.003 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 35788.554 |
| altitude_last_km | 35786.641 |
| 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 | 2026-04-03T10:33:45.379584+00:00 |
| last_utc | 2026-08-09T16:44:45.441888+00:00 |
| last_fix_utc | 2026-08-09T16:44:45.441888+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T10:33:45.379584+00:00","mean_motion":1.00264797,"altitude_km":35788.554,"eccentricity":0.00027148,"inclination_deg":0.0167},{"utc":"2026-04-04T05:11:46.082112+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/39360.json