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/ SL-4
SL-4
NORAD
47619
· COSPAR
2021-011B
·
REENTRY
â ï¸ RIP
SL-4 R/B reentered Earth's atmosphere (approx. 5 years ago).
Orbit:
#39 @ 146 x 153 km x 51.6513 deg
CURRENT ORBIT DATA
TLE epoch
2021-02-17 18:48 UTC
·
49869.3 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 47619U 21011B 21048.78367193 .11583269 12605-4 25967-3 0 9996
2 47619 51.6513 212.2014 0005272 69.3925 67.1662 16.46281604 390
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
51.6513°
Period
87.47
min
Perigee
146
km
Apogee
153
km
Eccentricity
0.0005272
RAAN
212.2014°
Arg of Perigee
69.3925°
Mean Motion
16.46281604
rev/d