The Dexes / Satellite Decay / 27848
CelestialObjectDex · Satellite Decay
CUBESAT XI-IV (CO-57)
27848 · 2026-04-03T14:16:13Z
Fixes
174
Observations
174
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:16:13.724256+00:00 |
|---|---|
| end_utc | 2026-08-22T10:37:08.555232+00:00 |
| family | celestialdex |
| norad_id | 27,848 |
| object_name | CUBESAT XI-IV (CO-57) |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 98.678 |
| n_snaps | 174 |
| span_days | 140.848 |
| mean_motion_first | 14.236 |
| mean_motion_last | 14.237 |
| delta_mean_motion | 0.001 |
| altitude_first_km | 813.271 |
| altitude_last_km | 813.034 |
| 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 | 2026-04-03T14:16:13.724256+00:00 |
| last_utc | 2026-08-22T10:37:08.555232+00:00 |
| last_fix_utc | 2026-08-22T10:37:08.555232+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:16:13.724256+00:00","mean_motion":14.23579999,"altitude_km":813.271,"eccentricity":0.00105247,"inclination_deg":98.6803},{"utc":"2026-04-03T22:42:16.899552+00:00","mean_motion": |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/27848.json