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SL-4
NORAD
68537
· COSPAR
2026-061S
·
INACTIVE TLE
â ï¸ RIP
Orbit:
#314 @ 273 x 299 km x 82.3037 deg
CURRENT ORBIT DATA
TLE epoch
2026-04-12 11:03 UTC
·
4592.1 h old
🌍 Orbit view · current predicted position
🛰️ Ground track · next 110 min
Latitude
—
Longitude
—
Altitude
—
Velocity
—
Heading
—
Orbit #
—
Orbit history
// altitude & velocity from orbital-data archive
Trend:
—
Altitude
—
Velocity
—
Next visible passes
// click to check
🔭 Show visible passes
Current TLE
// celestraknew
SL-4 R/B
1 68537U 26061S 26102.46073442 .00190830 12738-4 46636-3 0 9999
2 68537 82.3037 86.2789 0019333 355.3301 4.7790 15.95748057 3149
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
82.3037°
Period
90.24
min
Perigee
273
km
Apogee
299
km
Eccentricity
0.0019333
RAAN
86.2789°
Arg of Perigee
355.3301°
Mean Motion
15.95748057
rev/d