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/ SL-4
SL-4
NORAD
49270
· COSPAR
2021-089B
·
REENTRY
â ï¸ RIP
SL-4 R/B reentered Earth's atmosphere (approx. 5 years ago).
Orbit:
#42 @ 148 x 155 km x 51.6361 deg
CURRENT ORBIT DATA
TLE epoch
2021-10-07 23:57 UTC
·
43978.6 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 49270U 21089B 21280.99805854 .12424559 12602-4 33508-3 0 9992
2 49270 51.6361 143.3545 0005158 52.4118 308.1210 16.45413152 424
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
51.6361°
Period
87.52
min
Perigee
148
km
Apogee
155
km
Eccentricity
0.0005158
RAAN
143.3545°
Arg of Perigee
52.4118°
Mean Motion
16.45413152
rev/d