The Dexes / Satellite Decay / 52746
CelestialObjectDex · Satellite Decay
GHGSAT-C4
52746 · 2026-04-03T15:04:48Z
Fixes
304
Observations
304
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:04:48.079200+00:00 |
|---|---|
| end_utc | 2026-08-09T20:33:43.664832+00:00 |
| family | celestialdex |
| norad_id | 52,746 |
| object_name | GHGSAT-C4 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.651 |
| n_snaps | 304 |
| span_days | 128.228 |
| mean_motion_first | 15.334 |
| mean_motion_last | 15.349 |
| delta_mean_motion | 0.016 |
| altitude_first_km | 465.753 |
| altitude_last_km | 461.100 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.037 |
| 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 | 2026-04-03T15:04:48.079200+00:00 |
| last_utc | 2026-08-09T20:33:43.664832+00:00 |
| last_fix_utc | 2026-08-09T20:33:43.664832+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:04:48.079200+00:00","mean_motion":15.33374527,"altitude_km":465.753,"eccentricity":0.00064571,"inclination_deg":97.6408},{"utc":"2026-04-03T21:20:41.028000+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/52746.json