The Dexes / Satellite Decay / 69503
CelestialObjectDex · Satellite Decay
PETREL
69503 · 2026-06-13T10:00:28Z
Fixes
99
Observations
99
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-06-13T10:00:28.507104+00:00 |
|---|---|
| end_utc | 2026-08-09T18:00:38.786688+00:00 |
| family | celestialdex |
| norad_id | 69,503 |
| object_name | PETREL |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.692 |
| n_snaps | 99 |
| span_days | 57.333 |
| mean_motion_first | 14.991 |
| mean_motion_last | 14.993 |
| delta_mean_motion | 0.001 |
| altitude_first_km | 569.574 |
| altitude_last_km | 569.208 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.007 |
| 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 | 2026-06-13T10:00:28.507104+00:00 |
| last_utc | 2026-08-09T18:00:38.786688+00:00 |
| last_fix_utc | 2026-08-09T18:00:38.786688+00:00 |
| provisional | false |
| track | [{"utc":"2026-06-13T10:00:28.507104+00:00","mean_motion":14.99132825,"altitude_km":569.574,"eccentricity":0.0012095,"inclination_deg":97.695},{"utc":"2026-06-13T11:36:35.427168+00:00","mean_motion":14 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/69503.json