The Dexes / Satellite Decay / 100077

CelestialObjectDex · Satellite Decay

TRANCHE 1 TRANSPORT LAYER E OBJECT U

100077 · 2026-07-24T15:01:42Z

Fixes
27
Sensor hits
0
Observations
27
Altitude — track
27 measured points · 2026-07-24 → 2026-08-09
Mean motion — track
27 measured points · 2026-07-24 → 2026-08-09

The record

Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.

start_utc2026-07-24T15:01:42.370176+00:00
end_utc2026-08-09T07:06:36.717984+00:00
familycelestialdex
norad_id100,077
object_nameTRANCHE 1 TRANSPORT LAYER E OBJECT U
groupactive
eccentricity_median0.001
inclination_deg_median81.486
n_snaps27
span_days15.670
mean_motion_first13.856
mean_motion_last13.856
delta_mean_motion0.000
altitude_first_km944.207
altitude_last_km944.204
decay_rate_rev_day20.000
altitude_decay_km_day-0.000
decay_notemean_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_utc2026-07-24T15:01:42.370176+00:00
last_utc2026-08-09T07:06:36.717984+00:00
last_fix_utc2026-08-09T07:06:36.717984+00:00
provisionalfalse
track[{"utc":"2026-07-24T15:01:42.370176+00:00","mean_motion":13.8556703,"altitude_km":944.207,"eccentricity":0.00137701,"inclination_deg":81.4865},{"utc":"2026-07-25T13:33:31.303296+00:00","mean_motion":1

Provenance

  • celestrak

Storage: dossier · celestial_storehouse/satellite_decay/100077.json

TRANCHE 1 TRANSPORT LAYER E OBJECT U — Satellite Decay — TerraPulse