The Dexes / Satellite Decay / 68837
CelestialObjectDex · Satellite Decay
PROGRESS-MS 34
68837 · 2026-04-28T15:38:17Z
Fixes
119
Observations
119
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-28T15:38:17.094336+00:00 |
|---|---|
| end_utc | 2026-08-07T00:30:49.879296+00:00 |
| family | celestialdex |
| norad_id | 68,837 |
| object_name | PROGRESS-MS 34 |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 51.632 |
| n_snaps | 119 |
| span_days | 100.370 |
| mean_motion_first | 15.490 |
| mean_motion_last | 15.494 |
| delta_mean_motion | 0.004 |
| altitude_first_km | 419.631 |
| altitude_last_km | 418.568 |
| 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 | 2026-04-28T15:38:17.094336+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":"2026-04-28T15:38:17.094336+00:00","mean_motion":15.49006627,"altitude_km":419.631,"eccentricity":0.00070884,"inclination_deg":51.632},{"utc":"2026-04-29T11:45:59.870592+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/68837.json