The Dexes / Satellite Decay / 37847
CelestialObjectDex · Satellite Decay
GSAT0102 (GALILEO-FM2)
37847 · 2026-04-02T23:55:38Z
Fixes
142
Observations
142
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-02T23:55:38.805888+00:00 |
|---|---|
| end_utc | 2026-08-06T05:13:49.190016+00:00 |
| family | celestialdex |
| norad_id | 37,847 |
| object_name | GSAT0102 (GALILEO-FM2) |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 56.992 |
| n_snaps | 142 |
| span_days | 125.221 |
| mean_motion_first | 1.705 |
| mean_motion_last | 1.705 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 23221.979 |
| altitude_last_km | 23221.971 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.000 |
| 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 | 2026-04-02T23:55:38.805888+00:00 |
| last_utc | 2026-08-06T05:13:49.190016+00:00 |
| last_fix_utc | 2026-08-06T05:13:49.190016+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-02T23:55:38.805888+00:00","mean_motion":1.70475759,"altitude_km":23221.979,"eccentricity":0.0004846,"inclination_deg":57.0181},{"utc":"2026-04-04T03:50:30.890400+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/37847.json