The Dexes / Satellite Decay / 39440
CelestialObjectDex · Satellite Decay
CUBEBUG-2 (LO-74)
39440 · 2026-04-03T07:01:08Z
Fixes
239
Observations
239
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T07:01:08.190624+00:00 |
|---|---|
| end_utc | 2026-08-09T20:18:41.888160+00:00 |
| family | celestialdex |
| norad_id | 39,440 |
| object_name | CUBEBUG-2 (LO-74) |
| group | active |
| eccentricity_median | 0.006 |
| inclination_deg_median | 97.890 |
| n_snaps | 239 |
| span_days | 128.554 |
| mean_motion_first | 14.932 |
| mean_motion_last | 14.941 |
| delta_mean_motion | 0.009 |
| altitude_first_km | 587.822 |
| altitude_last_km | 585.175 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.022 |
| 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 | 2026-04-03T07:01:08.190624+00:00 |
| last_utc | 2026-08-09T20:18:41.888160+00:00 |
| last_fix_utc | 2026-08-09T20:18:41.888160+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T07:01:08.190624+00:00","mean_motion":14.93246166,"altitude_km":587.822,"eccentricity":0.0056517,"inclination_deg":97.8856},{"utc":"2026-04-03T19:53:05.018784+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/39440.json