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TIANLIAN
NORAD
100172
· COSPAR
2026-172A
·
ACTIVE
â ï¸ RIP
Orbit:
#74 @ 35784 x 35791 km x 0.1157 deg
CURRENT ORBIT DATA
TLE epoch
2026-10-11 02:19 UTC
·
15.7 h old
🌍 Orbit view · current predicted position
🛰️ Ground track · next 110 min
Latitude
—
Longitude
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Altitude
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Velocity
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Heading
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Orbit #
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Orbit history
// altitude & velocity from orbital-data archive
Trend:
—
Altitude
—
Velocity
—
Next visible passes
// click to check
🔭 Show visible passes
Current TLE
// onowactive
TIANLIAN 3-01
1 00172U 26172A 26284.09697331 -.00000268 00000-0 00000-0 0 09995
2 00172 0.1157 46.6546 0000862 186.0156 276.1486 1.00267859000743
Copy TLE
TLE data & history
🚀 Launch manifest
Spacecraft info
// UCS Satellite Database
Launch date
â
Spacecraft age
â
Distance travelled
—
Expected lifetime
—
Operator
â
Purpose
â
Orbit class
â
Launch site
â
Launch vehicle
â
Contractor
â
Launch mass
â
Power
â
Orbit elements
// from current orbital elements
Inclination
0.1157°
Period
1436.15
min
Perigee
35784
km
Apogee
35791
km
Eccentricity
8.62E-5
RAAN
46.6546°
Arg of Perigee
186.0156°
Mean Motion
1.00267859
rev/d