The Dexes / Satellite Decay / 100176
CelestialObjectDex · Satellite Decay
TJS-27B
100176 · 2026-07-31T23:23:04Z
Fixes
17
Sensor hits
0
Observations
17
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-07-31T23:23:04.043904+00:00 |
|---|---|
| end_utc | 2026-08-09T07:56:50.824320+00:00 |
| family | celestialdex |
| norad_id | 100,176 |
| object_name | TJS-27B |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 64.787 |
| n_snaps | 17 |
| span_days | 8.357 |
| mean_motion_first | 13.283 |
| mean_motion_last | 13.283 |
| delta_mean_motion | -0.000 |
| altitude_first_km | 1153.002 |
| altitude_last_km | 1153.053 |
| decay_rate_rev_day2 | -0.000 |
| altitude_decay_km_day | 0.002 |
| 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 | 2026-07-31T23:23:04.043904+00:00 |
| last_utc | 2026-08-09T07:56:50.824320+00:00 |
| last_fix_utc | 2026-08-09T07:56:50.824320+00:00 |
| provisional | false |
| track | [{"utc":"2026-07-31T23:23:04.043904+00:00","mean_motion":13.28347795,"altitude_km":1153.002,"eccentricity":0.00062378,"inclination_deg":64.7884},{"utc":"2026-08-01T06:36:43.016832+00:00","mean_motion" |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/100176.json