The Dexes / Satellite Decay / 52145
CelestialObjectDex · Satellite Decay
MERIDIAN 10
52145 · 2026-04-02T04:55:20Z
Fixes
67
Sensor hits
0
Observations
67
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-02T04:55:20.633088+00:00 |
|---|---|
| end_utc | 2026-08-08T19:23:43.008288+00:00 |
| family | celestialdex |
| norad_id | 52,145 |
| object_name | MERIDIAN 10 |
| group | active |
| eccentricity_median | 0.678 |
| inclination_deg_median | 62.678 |
| n_snaps | 67 |
| span_days | 128.603 |
| mean_motion_first | 2.006 |
| mean_motion_last | 2.006 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 20177.635 |
| altitude_last_km | 20178.693 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.008 |
| 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 | 2026-04-02T04:55:20.633088+00:00 |
| last_utc | 2026-08-08T19:23:43.008288+00:00 |
| last_fix_utc | 2026-08-08T19:23:43.008288+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-02T04:55:20.633088+00:00","mean_motion":2.00615446,"altitude_km":20177.635,"eccentricity":0.6764833,"inclination_deg":62.6698},{"utc":"2026-04-06T16:35:18.860064+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/52145.json