The Dexes / Satellite Decay / 55841
CelestialObjectDex · Satellite Decay
LUCH-5X (OLYMP-K 2)
55841 · 2026-04-03T16:32:38Z
Fixes
123
Observations
123
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T16:32:38.361696+00:00 |
|---|---|
| end_utc | 2026-08-08T15:41:56.083776+00:00 |
| family | celestialdex |
| norad_id | 55,841 |
| object_name | LUCH-5X (OLYMP-K 2) |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 0.028 |
| n_snaps | 123 |
| span_days | 126.965 |
| mean_motion_first | 1.003 |
| mean_motion_last | 1.003 |
| delta_mean_motion | 0.000 |
| altitude_first_km | 35786.760 |
| altitude_last_km | 35782.718 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.000 |
| 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 | 2026-04-03T16:32:38.361696+00:00 |
| last_utc | 2026-08-08T15:41:56.083776+00:00 |
| last_fix_utc | 2026-08-08T15:41:56.083776+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T16:32:38.361696+00:00","mean_motion":1.00271197,"altitude_km":35786.76,"eccentricity":0.0001389,"inclination_deg":0.0254},{"utc":"2026-04-05T17:39:56.995776+00:00","mean_motion":1. |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/55841.json