The Dexes / Satellite Orbital Decay / 52847
CelestialObjectDex · Satellite Orbital Decay
STARLINK-4206
52847 · 2026-04-03T11:41:25Z
Fixes
240
Observations
240
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| Start UTCstart_utc | 2026-04-03T11:41:25.084032+00:00 |
|---|---|
| End UTCend_utc | 2026-08-23T18:07:31.511712+00:00 |
| Familyfamily | celestialdex |
| NORAD IDnorad_id | 52,847 |
| Object nameobject_name | STARLINK-4206 |
| Groupgroup | active |
| Eccentricity medianeccentricity_median | 0.000 |
| Inclination deg medianinclination_deg_median | 53.161 |
| Number of snapsn_snaps | 240 |
| Span (days)span_days | 142.268 |
| Mean motion firstmean_motion_first | 15.088 |
| Mean motion lastmean_motion_last | 15.354 |
| Delta mean motiondelta_mean_motion | 0.266 |
| Altitude first (km)altitude_first_km | 539.746 |
| Altitude last (km)altitude_last_km | 459.755 |
| Decay rate rev day2decay_rate_rev_day2 | 0.002 |
| Altitude decay km dayaltitude_decay_km_day | -0.505 |
| 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 | 2026-04-03T11:41:25.084032+00:00 |
| Last UTClast_utc | 2026-08-23T18:07:31.511712+00:00 |
| Last fix UTClast_fix_utc | 2026-08-23T18:07:31.511712+00:00 |
| Provisionalprovisional | false |
| Tracktrack | [{"utc":"2026-04-03T11:41:25.084032+00:00","mean_motion":15.08839156,"altitude_km":539.746,"eccentricity":0.00016823,"inclination_deg":53.2167},{"utc":"2026-04-03T18:02:58.015104+00:00","mean_motion": |
| Total sensor hitstotal_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/52847.json