The Dexes / Satellite Decay / 49113
CelestialObjectDex · Satellite Decay
PAYLOAD B
49113 · 2026-04-03T14:22:20Z
Fixes
315
Observations
315
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:22:20.999424+00:00 |
|---|---|
| end_utc | 2026-08-09T21:11:34.113408+00:00 |
| family | celestialdex |
| norad_id | 49,113 |
| object_name | PAYLOAD B |
| group | active |
| eccentricity_median | 0.002 |
| inclination_deg_median | 86.400 |
| n_snaps | 315 |
| span_days | 128.284 |
| mean_motion_first | 14.094 |
| mean_motion_last | 14.095 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 861.280 |
| altitude_last_km | 861.159 |
| 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 | 2026-04-03T14:22:20.999424+00:00 |
| last_utc | 2026-08-09T21:11:34.113408+00:00 |
| last_fix_utc | 2026-08-09T21:11:34.113408+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:22:20.999424+00:00","mean_motion":14.09442546,"altitude_km":861.28,"eccentricity":0.00214459,"inclination_deg":86.3987},{"utc":"2026-04-03T21:11:16.459296+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/49113.json