The Dexes / Satellite Decay / 69539
CelestialObjectDex · Satellite Decay
2026-134B
69539 · 2026-06-15T11:09:02Z
Fixes
109
Observations
109
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-06-15T11:09:02.414592+00:00 |
|---|---|
| end_utc | 2026-07-31T03:15:42.193728+00:00 |
| family | celestialdex |
| norad_id | 69,539 |
| object_name | 2026-134B |
| group | active |
| eccentricity_median | 0.002 |
| inclination_deg_median | 97.697 |
| n_snaps | 109 |
| span_days | 45.671 |
| mean_motion_first | 15.093 |
| mean_motion_last | 15.098 |
| delta_mean_motion | 0.004 |
| altitude_first_km | 538.192 |
| altitude_last_km | 536.894 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.028 |
| 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 | 2026-06-15T11:09:02.414592+00:00 |
| last_utc | 2026-07-31T03:15:42.193728+00:00 |
| last_fix_utc | 2026-07-31T03:15:42.193728+00:00 |
| provisional | false |
| track | [{"utc":"2026-06-15T11:09:02.414592+00:00","mean_motion":15.09347764,"altitude_km":538.192,"eccentricity":0.0014612,"inclination_deg":97.6968},{"utc":"2026-06-16T17:22:52.264128+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69539.json