The Dexes / Satellite Decay / 100146
CelestialObjectDex · Satellite Decay
2026-170D
100146 · 2026-07-24T08:34:21Z
Fixes
23
Sensor hits
0
Observations
23
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-07-24T08:34:21.704160+00:00 |
|---|---|
| end_utc | 2026-08-08T22:54:59.618880+00:00 |
| family | celestialdex |
| norad_id | 100,146 |
| object_name | 2026-170D |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.555 |
| n_snaps | 23 |
| span_days | 15.598 |
| mean_motion_first | 15.076 |
| mean_motion_last | 15.076 |
| delta_mean_motion | 0.001 |
| altitude_first_km | 543.664 |
| altitude_last_km | 543.494 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.012 |
| 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 | 2026-07-24T08:34:21.704160+00:00 |
| last_utc | 2026-08-08T22:54:59.618880+00:00 |
| last_fix_utc | 2026-08-08T22:54:59.618880+00:00 |
| provisional | false |
| track | [{"utc":"2026-07-24T08:34:21.704160+00:00","mean_motion":15.07558166,"altitude_km":543.664,"eccentricity":0.00138417,"inclination_deg":97.5509},{"utc":"2026-07-25T14:50:22.035840+00:00","mean_motion": |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/100146.json