The Dexes / Satellite Decay / 65127
CelestialObjectDex · Satellite Decay
GEESAT-4 09
65127 · 2026-04-03T14:32:53Z
Fixes
288
Observations
288
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:32:53.182176+00:00 |
|---|---|
| end_utc | 2026-08-09T18:37:22.279584+00:00 |
| family | celestialdex |
| norad_id | 65,127 |
| object_name | GEESAT-4 09 |
| group | active |
| eccentricity_median | 0.002 |
| inclination_deg_median | 49.992 |
| n_snaps | 288 |
| span_days | 128.170 |
| mean_motion_first | 14.811 |
| mean_motion_last | 14.815 |
| delta_mean_motion | 0.004 |
| altitude_first_km | 625.721 |
| altitude_last_km | 624.450 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.010 |
| 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 | 2026-04-03T14:32:53.182176+00:00 |
| last_utc | 2026-08-09T18:37:22.279584+00:00 |
| last_fix_utc | 2026-08-09T18:37:22.279584+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:32:53.182176+00:00","mean_motion":14.8114215,"altitude_km":625.721,"eccentricity":0.00220362,"inclination_deg":49.9903},{"utc":"2026-04-04T06:44:24.576000+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/65127.json