The Dexes / Satellite Decay / 60470
CelestialObjectDex · Satellite Decay
PHISAT 2
60470 · 2026-04-03T10:46:09Z
Fixes
234
Observations
234
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T10:46:09.517728+00:00 |
|---|---|
| end_utc | 2026-08-23T11:25:41.991744+00:00 |
| family | celestialdex |
| norad_id | 60,470 |
| object_name | PHISAT 2 |
| group | active |
| eccentricity_median | 0.000 |
| inclination_deg_median | 97.376 |
| n_snaps | 234 |
| span_days | 142.027 |
| mean_motion_first | 15.300 |
| mean_motion_last | 15.319 |
| delta_mean_motion | 0.019 |
| altitude_first_km | 475.860 |
| altitude_last_km | 470.190 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.041 |
| 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 | 2026-04-03T10:46:09.517728+00:00 |
| last_utc | 2026-08-23T11:25:41.991744+00:00 |
| last_fix_utc | 2026-08-23T11:25:41.991744+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T10:46:09.517728+00:00","mean_motion":15.29984031,"altitude_km":475.86,"eccentricity":0.00030244,"inclination_deg":97.3781},{"utc":"2026-04-03T18:37:03.267264+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/60470.json