The Dexes / Satellite Decay / 65120
CelestialObjectDex · Satellite Decay
GEESAT-4 02
65120 · 2026-04-03T14:34:59Z
Fixes
290
Observations
290
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:34:59.892096+00:00 |
|---|---|
| end_utc | 2026-08-09T16:23:54.921984+00:00 |
| family | celestialdex |
| norad_id | 65,120 |
| object_name | GEESAT-4 02 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 49.986 |
| n_snaps | 290 |
| span_days | 128.076 |
| mean_motion_first | 14.840 |
| mean_motion_last | 14.842 |
| delta_mean_motion | 0.002 |
| altitude_first_km | 616.782 |
| altitude_last_km | 616.122 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.006 |
| 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 | 2026-04-03T14:34:59.892096+00:00 |
| last_utc | 2026-08-09T16:23:54.921984+00:00 |
| last_fix_utc | 2026-08-09T16:23:54.921984+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:34:59.892096+00:00","mean_motion":14.83982477,"altitude_km":616.782,"eccentricity":0.00094866,"inclination_deg":49.9838},{"utc":"2026-04-04T06:44:39.562944+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/65120.json