The Dexes / Satellite Decay / 49396
CelestialObjectDex · Satellite Decay
TEIKYOSAT-4 (OORURI)
49396 · 2026-04-03T14:31:47Z
Fixes
209
Observations
209
The record
Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.
| start_utc | 2026-04-03T14:31:47.493120+00:00 |
|---|---|
| end_utc | 2026-08-09T14:42:14.344992+00:00 |
| family | celestialdex |
| norad_id | 49,396 |
| object_name | TEIKYOSAT-4 (OORURI) |
| group | active |
| eccentricity_median | 0.001 |
| inclination_deg_median | 97.368 |
| n_snaps | 209 |
| span_days | 128.007 |
| mean_motion_first | 15.092 |
| mean_motion_last | 15.097 |
| delta_mean_motion | 0.004 |
| altitude_first_km | 538.515 |
| altitude_last_km | 537.188 |
| decay_rate_rev_day2 | 0.000 |
| altitude_decay_km_day | -0.011 |
| 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 | 2026-04-03T14:31:47.493120+00:00 |
| last_utc | 2026-08-09T14:42:14.344992+00:00 |
| last_fix_utc | 2026-08-09T14:42:14.344992+00:00 |
| provisional | false |
| track | [{"utc":"2026-04-03T14:31:47.493120+00:00","mean_motion":15.09241863,"altitude_km":538.515,"eccentricity":0.00119942,"inclination_deg":97.375},{"utc":"2026-04-04T01:40:05.985408+00:00","mean_motion":1 |
| total_sensor_hits | 0 |
Provenance
- celestrak
Storage: dossier · celestial_storehouse/satellite_decay/49396.json