Latitude
—
SIRION
NORAD 43759 · COSPAR 2018-099B · ACTIVE
Orbit: #42987 @ 515 x 525 km x 97.4133 deg
CURRENT ORBIT DATA
TLE epoch 2026-10-09 02:49 UTC · 29.4 h old
Orbit history
// altitude & velocity from orbital-data archiveTrend: —
Altitude —
Velocity —
Next visible passes
// click to checkCurrent TLE
// onowactive
SIRION PATHFINDER-2
1 43759U 18099B 26282.11794468 .00003508 00000-0 18947-3 0 09993
2 43759 97.4133 328.4523 0006969 262.5600 97.4841 15.15340087429872
TLE data & history
🚀 Launch manifest1 43759U 18099B 26282.11794468 .00003508 00000-0 18947-3 0 09993
2 43759 97.4133 328.4523 0006969 262.5600 97.4841 15.15340087429872
Spacecraft info
// UCS Satellite DatabaseLaunch date
December 3rd 2018
Spacecraft age
7 years, 10 months
Distance travelled
—
Expected lifetime
—
Operator
Helios Wire/Echostar Global Australia
Purpose
Communications
Orbit class
LEO · Sun-Synchronous
Launch site
Vandenberg AFB
Launch vehicle
Falcon 9
Contractor
Astro Digital
Launch mass
20 kg
Power
â
Orbit elements
// from current orbital elementsInclination
97.4133°
Period
95.03 min
Perigee
515 km
Apogee
525 km
Eccentricity
0.0006969
RAAN
328.4523°
Arg of Perigee
262.56°
Mean Motion
15.15340087 rev/d