The Dexes / Satellite Decay / 57178
CelestialObjectDex · Satellite Decay
CUBESX-HSE 3 (RS42S)
57178 · 2026-04-03T15:06:10Z
Fixes
296
Observations
296
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:06:10.926432+00:00 |
|---|---|
| end_utc | 2026-08-09T19:17:17.664288+00:00 |
| family | celestialdex |
| norad_id | 57,178 |
| object_name | CUBESX-HSE 3 (RS42S) |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.510 |
| n_snaps | 296 |
| span_days | 128.174 |
| mean_motion_first | 15.294 |
| mean_motion_last | 15.324 |
| delta_mean_motion | 0.030 |
| altitude_first_km | 477.623 |
| altitude_last_km | 468.539 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.072 |
| 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 | 2026-04-03T15:06:10.926432+00:00 |
| last_utc | 2026-08-09T19:17:17.664288+00:00 |
| last_fix_utc | 2026-08-09T19:17:17.664288+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:06:10.926432+00:00","mean_motion":15.29393922,"altitude_km":477.623,"eccentricity":0.00106693,"inclination_deg":97.5154},{"utc":"2026-04-03T19:48:49.620384+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/57178.json