The Dexes / Satellite Orbital Decay / 49055
CelestialObjectDex · Satellite Orbital Decay
STAR ONE D2
49055 · 2026-04-03T12:50:46Z
Fixes
201
Observations
201
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| Start UTCstart_utc | 2026-04-03T12:50:46.934016+00:00 |
|---|---|
| End UTCend_utc | 2026-08-23T21:24:23.913216+00:00 |
| Familyfamily | celestialdex |
| NORAD IDnorad_id | 49,055 |
| Object nameobject_name | STAR ONE D2 |
| Groupgroup | active |
| Eccentricity medianeccentricity_median | 0.000 |
| Inclination deg medianinclination_deg_median | 0.013 |
| Number of snapsn_snaps | 201 |
| Span (days)span_days | 142.357 |
| Mean motion firstmean_motion_first | 1.003 |
| Mean motion lastmean_motion_last | 1.003 |
| Delta mean motiondelta_mean_motion | 0.000 |
| Altitude first (km)altitude_first_km | 35787.415 |
| Altitude last (km)altitude_last_km | 35787.213 |
| Decay rate rev day2decay_rate_rev_day2 | 0.000 |
| Altitude decay km dayaltitude_decay_km_day | -0.017 |
| 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 | 2026-04-03T12:50:46.934016+00:00 |
| Last UTClast_utc | 2026-08-23T21:24:23.913216+00:00 |
| Last fix UTClast_fix_utc | 2026-08-23T21:24:23.913216+00:00 |
| Provisionalprovisional | false |
| Tracktrack | [{"utc":"2026-04-03T12:50:46.934016+00:00","mean_motion":1.0026886,"altitude_km":35787.415,"eccentricity":0.00008458,"inclination_deg":0.024},{"utc":"2026-04-04T05:36:28.226592+00:00","mean_motion":1. |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/49055.json