The Dexes / Satellite Decay / 64890
CelestialObjectDex · Satellite Decay
GEOSCAN 2 (RS92S2)
64890 · 2026-04-03T15:09:06Z
Fixes
295
Observations
295
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T15:09:06.386688+00:00 |
|---|---|
| end_utc | 2026-08-09T21:12:37.049760+00:00 |
| family | celestialdex |
| norad_id | 64,890 |
| object_name | GEOSCAN 2 (RS92S2) |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.454 |
| n_snaps | 295 |
| span_days | 128.252 |
| mean_motion_first | 15.294 |
| mean_motion_last | 15.321 |
| delta_mean_motion | 0.026 |
| altitude_first_km | 477.507 |
| altitude_last_km | 469.695 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.061 |
| 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 | 2026-04-03T15:09:06.386688+00:00 |
| last_utc | 2026-08-09T21:12:37.049760+00:00 |
| last_fix_utc | 2026-08-09T21:12:37.049760+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T15:09:06.386688+00:00","mean_motion":15.29432755,"altitude_km":477.507,"eccentricity":0.00093759,"inclination_deg":97.4501},{"utc":"2026-04-03T21:25:57.424800+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/64890.json