The Dexes / Satellite Orbital Decay / 56308
CelestialObjectDex · Satellite Orbital Decay
POEM-2
56308 · 2026-04-03T12:57:44Z
Fixes
235
Observations
235
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| Start UTCstart_utc | 2026-04-03T12:57:44.949312+00:00 |
|---|---|
| End UTCend_utc | 2026-08-23T23:26:47.254848+00:00 |
| Familyfamily | celestialdex |
| NORAD IDnorad_id | 56,308 |
| Object nameobject_name | POEM-2 |
| Groupgroup | active |
| Eccentricity medianeccentricity_median | 0.002 |
| Inclination deg medianinclination_deg_median | 9.888 |
| Number of snapsn_snaps | 235 |
| Span (days)span_days | 142.437 |
| Mean motion firstmean_motion_first | 14.948 |
| Mean motion lastmean_motion_last | 14.951 |
| Delta mean motiondelta_mean_motion | 0.004 |
| Altitude first (km)altitude_first_km | 583.100 |
| Altitude last (km)altitude_last_km | 581.927 |
| 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 | 2026-04-03T12:57:44.949312+00:00 |
| Last UTClast_utc | 2026-08-23T23:26:47.254848+00:00 |
| Last fix UTClast_fix_utc | 2026-08-23T23:26:47.254848+00:00 |
| Provisionalprovisional | false |
| Tracktrack | [{"utc":"2026-04-03T12:57:44.949312+00:00","mean_motion":14.9476565,"altitude_km":583.1,"eccentricity":0.00213376,"inclination_deg":9.8883},{"utc":"2026-04-04T04:58:34.951008+00:00","mean_motion":14.9 |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/56308.json