The Dexes / Satellite Decay / 56947
CelestialObjectDex · Satellite Decay
ICEYE-X30
56947 · 2026-04-03T09:40:46Z
Fixes
92
Observations
92
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T09:40:46.094592+00:00 |
|---|---|
| end_utc | 2026-05-23T06:16:28.302816+00:00 |
| family | celestialdex |
| norad_id | 56,947 |
| object_name | ICEYE-X30 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.571 |
| n_snaps | 92 |
| span_days | 49.858 |
| mean_motion_first | 15.789 |
| mean_motion_last | 16.399 |
| delta_mean_motion | 0.610 |
| altitude_first_km | 333.554 |
| altitude_last_km | 166.167 |
| decay_rate_rev_day2 | 0.008 |
| altitude_decay_km_day | -2.151 |
| 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 | 2026-04-03T09:40:46.094592+00:00 |
| last_utc | 2026-05-23T06:16:28.302816+00:00 |
| last_fix_utc | 2026-05-23T06:16:28.302816+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T09:40:46.094592+00:00","mean_motion":15.78900721,"altitude_km":333.554,"eccentricity":0.00054466,"inclination_deg":97.5709},{"utc":"2026-04-04T03:55:50.179008+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/56947.json