The Dexes / Satellite Orbital Decay / 66664
CelestialObjectDex · Satellite Orbital Decay
SOYUZ-MS 28
66664 · 2026-04-03T11:43:28Z
Fixes
222
Observations
222
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| Start UTCstart_utc | 2026-04-03T11:43:28.524576+00:00 |
|---|---|
| End UTCend_utc | 2026-07-25T10:38:14.228736+00:00 |
| Familyfamily | celestialdex |
| NORAD IDnorad_id | 66,664 |
| Object nameobject_name | SOYUZ-MS 28 |
| Groupgroup | active |
| Eccentricity medianeccentricity_median | 0.001 |
| Inclination deg medianinclination_deg_median | 51.632 |
| Number of snapsn_snaps | 222 |
| Span (days)span_days | 112.955 |
| Mean motion firstmean_motion_first | 15.487 |
| Mean motion lastmean_motion_last | 15.492 |
| Delta mean motiondelta_mean_motion | 0.004 |
| Altitude first (km)altitude_first_km | 420.400 |
| Altitude last (km)altitude_last_km | 419.181 |
| Decay rate rev day2decay_rate_rev_day2 | 0.000 |
| Altitude decay km dayaltitude_decay_km_day | -0.008 |
| Decay notedecay_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 UTCfirst_utc | 2026-04-03T11:43:28.524576+00:00 |
| Last UTClast_utc | 2026-07-25T10:38:14.228736+00:00 |
| Last fix UTClast_fix_utc | 2026-07-25T10:38:14.228736+00:00 |
| Provisionalprovisional | false |
| Tracktrack | [{"utc":"2026-04-03T11:43:28.524576+00:00","mean_motion":15.48743801,"altitude_km":420.4,"eccentricity":0.00062343,"inclination_deg":51.6327},{"utc":"2026-04-03T21:00:58.615488+00:00","mean_motion":15 |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/66664.json