The Dexes / Satellite Decay / 65128
CelestialObjectDex · Satellite Decay
GEESAT-4 10
65128 · 2026-04-03T14:07:59Z
Fixes
311
Observations
311
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:07:59.831616+00:00 |
|---|---|
| end_utc | 2026-08-23T21:51:15.612768+00:00 |
| family | celestialdex |
| norad_id | 65,128 |
| object_name | GEESAT-4 10 |
| group | active |
| eccentricity_median | 0.003 |
| inclination_deg_median | 49.978 |
| n_snaps | 311 |
| span_days | 142.322 |
| mean_motion_first | 14.836 |
| mean_motion_last | 14.824 |
| delta_mean_motion | -0.012 |
| altitude_first_km | 618.045 |
| altitude_last_km | 621.912 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.001 |
| 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 | 2026-04-03T14:07:59.831616+00:00 |
| last_utc | 2026-08-23T21:51:15.612768+00:00 |
| last_fix_utc | 2026-08-23T21:51:15.612768+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:07:59.831616+00:00","mean_motion":14.83580528,"altitude_km":618.045,"eccentricity":0.00322439,"inclination_deg":49.9804},{"utc":"2026-04-04T06:17:55.654944+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/65128.json