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NAVSTAR 55 (USA 178)

NORAD 28361 · 2004-023A

PAYLOAD ACTIVE UNKNOWN

§ Identity

Operator
Country
US
Launch date
2004-06-23
Launch site
AFETR
Launch vehicle
Mass (kg)
RCS (m²)
3.21

External: N2YO · Heavens-Above · Gunter

§ Orbital elements

Epoch: 2026-09-17T21:08:29.834304Z

Period
717.98 min
Inclination
54.9330°
Eccentricity
0.0158724
Mean motion
2.00561299 rev/d
Perigee alt
19,760.8 km
Apogee alt
20,604.0 km
Semi-major
26,560.6 km
B*
0.0000e+0
RAAN
82.9684°
Arg perigee
304.2584°
Mean anomaly
57.2172°
Rev number
16,290

§ Raw data

NAVSTAR 55 (USA 178)1 28361U 04023A   26260.88090086 -.00000006  00000+0  00000+0 0  99992 28361  54.9330  82.9684 0158724 304.2584  57.2172  2.00561299162902

JSON: /api/v1/satellites/28361 · /tle

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