The Dexes / Satellite Decay / 26554
CelestialObjectDex · Satellite Decay
NSS-11
26554 · 2026-04-03T14:37:05Z
Fixes
257
Observations
257
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:37:05.122848+00:00 |
|---|---|
| end_utc | 2026-08-09T18:08:04.927776+00:00 |
| family | celestialdex |
| norad_id | 26,554 |
| object_name | NSS-11 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 2.099 |
| n_snaps | 257 |
| span_days | 128.147 |
| mean_motion_first | 1.003 |
| mean_motion_last | 1.003 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 35786.195 |
| altitude_last_km | 35786.569 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.000 |
| 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 | 2026-04-03T14:37:05.122848+00:00 |
| last_utc | 2026-08-09T18:08:04.927776+00:00 |
| last_fix_utc | 2026-08-09T18:08:04.927776+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:37:05.122848+00:00","mean_motion":1.00273212,"altitude_km":35786.195,"eccentricity":0.00031059,"inclination_deg":1.9343},{"utc":"2026-04-03T18:47:53.299392+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/26554.json