The Dexes / Satellite Decay / 100057
CelestialObjectDex · Satellite Decay
SOYUZ-MS 29
100057 · 2026-07-15T09:06:13Z
Fixes
32
Sensor hits
0
Observations
32
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-07-15T09:06:13.253184+00:00 |
|---|---|
| end_utc | 2026-08-07T00:30:49.879296+00:00 |
| family | celestialdex |
| norad_id | 100,057 |
| object_name | SOYUZ-MS 29 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 51.632 |
| n_snaps | 32 |
| span_days | 22.642 |
| mean_motion_first | 15.490 |
| mean_motion_last | 15.494 |
| delta_mean_motion | 0.004 |
| altitude_first_km | 419.606 |
| altitude_last_km | 418.568 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.051 |
| 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 | 2026-07-15T09:06:13.253184+00:00 |
| last_utc | 2026-08-07T00:30:49.879296+00:00 |
| last_fix_utc | 2026-08-07T00:30:49.879296+00:00 |
| provisional | false |
| track | [{"utc":"2026-07-15T09:06:13.253184+00:00","mean_motion":15.49014944,"altitude_km":419.606,"eccentricity":0.00067175,"inclination_deg":51.631},{"utc":"2026-07-15T18:23:37.536288+00:00","mean_motion":1 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/100057.json