The Dexes / Satellite Decay / 42835
CelestialObjectDex · Satellite Decay
WNISAT 1R
42835 · 2026-04-03T09:21:50Z
Fixes
218
Observations
218
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T09:21:50.037408+00:00 |
|---|---|
| end_utc | 2026-08-09T20:37:26.201856+00:00 |
| family | celestialdex |
| norad_id | 42,835 |
| object_name | WNISAT 1R |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.480 |
| n_snaps | 218 |
| span_days | 128.469 |
| mean_motion_first | 15.014 |
| mean_motion_last | 15.019 |
| delta_mean_motion | 0.006 |
| altitude_first_km | 562.691 |
| altitude_last_km | 560.962 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.013 |
| 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 | 2026-04-03T09:21:50.037408+00:00 |
| last_utc | 2026-08-09T20:37:26.201856+00:00 |
| last_fix_utc | 2026-08-09T20:37:26.201856+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T09:21:50.037408+00:00","mean_motion":15.01363595,"altitude_km":562.691,"eccentricity":0.00134508,"inclination_deg":97.4634},{"utc":"2026-04-03T22:09:36.966528+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/42835.json