The Dexes / Satellite Decay / 64578
CelestialObjectDex · Satellite Decay
ICEYE-X57
64578 · 2026-04-03T14:19:22Z
Fixes
309
Observations
309
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:19:22.836576+00:00 |
|---|---|
| end_utc | 2026-08-09T20:51:44.648064+00:00 |
| family | celestialdex |
| norad_id | 64,578 |
| object_name | ICEYE-X57 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.791 |
| n_snaps | 309 |
| span_days | 128.272 |
| mean_motion_first | 15.009 |
| mean_motion_last | 15.009 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 564.223 |
| altitude_last_km | 564.265 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.000 |
| 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 | 2026-04-03T14:19:22.836576+00:00 |
| last_utc | 2026-08-09T20:51:44.648064+00:00 |
| last_fix_utc | 2026-08-09T20:51:44.648064+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:19:22.836576+00:00","mean_motion":15.00866531,"altitude_km":564.223,"eccentricity":0.0002291,"inclination_deg":97.77},{"utc":"2026-04-03T20:43:23.812320+00:00","mean_motion":15. |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/64578.json