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SBIRS GEO-2 (USA 241)

NORAD 39120 · 2013-011A

PAYLOAD ACTIVE UNKNOWN

§ Identity

Operator
—
Country
US
Launch date
2013-03-19
Launch site
AFETR
Launch vehicle
—
Mass (kg)
—
RCS (m²)
13.59

Purposes: comms

External: N2YO · Heavens-Above · Gunter

§ Orbital elements

Epoch: 2026-09-27T06:49:27.254208Z

Period
1,436.10 min
Inclination
4.7085°
Eccentricity
0.0002440
Mean motion
1.00271450 rev/d
Perigee alt
35,776.4 km
Apogee alt
35,797.0 km
Semi-major
42,164.8 km
B*
0.0000e+0
RAAN
52.4344°
Arg perigee
148.5923°
Mean anomaly
170.6309°
Rev number
4,955

§ Raw data

SBIRS GEO-2 (USA 241)1 39120U 13011A   26270.28434322 -.00000138  00000+0  00000+0 0  99972 39120   4.7085  52.4344 0002440 148.5923 170.6309  1.00271450 49554

JSON: /api/v1/satellites/39120 · /tle

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