The Dexes / Satellite Decay / 49809
CelestialObjectDex · Satellite Decay
GSAT0223 (GALILEO 27)
49809 · 2026-03-26T13:48:11Z
Fixes
139
Sensor hits
0
Observations
139
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-03-26T13:48:11.384928+00:00 |
|---|---|
| end_utc | 2026-08-09T08:22:50.696832+00:00 |
| family | celestialdex |
| norad_id | 49,809 |
| object_name | GSAT0223 (GALILEO 27) |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 57.159 |
| n_snaps | 139 |
| span_days | 135.774 |
| mean_motion_first | 1.705 |
| mean_motion_last | 1.705 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 23222.038 |
| altitude_last_km | 23221.953 |
| 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 | 2026-03-26T13:48:11.384928+00:00 |
| last_utc | 2026-08-09T08:22:50.696832+00:00 |
| last_fix_utc | 2026-08-09T08:22:50.696832+00:00 |
| provisional | false |
| track | [{"utc":"2026-03-26T13:48:11.384928+00:00","mean_motion":1.70475251,"altitude_km":23222.038,"eccentricity":0.0001802,"inclination_deg":57.1864},{"utc":"2026-03-30T02:27:46.385280+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/49809.json