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IXPE

NORAD 49954 · 2021-121A

PAYLOAD ACTIVE UNKNOWN

§ Identity

Operator
—
Country
US
Launch date
2021-12-09
Launch site
AFETR
Launch vehicle
—
Mass (kg)
—
RCS (m²)
—

Purposes: science

External: N2YO · Heavens-Above · Gunter

§ Orbital elements

Epoch: 2026-09-27T08:00:01.999872Z

Period
95.30 min
Inclination
0.2300°
Eccentricity
0.0007351
Mean motion
15.11061866 rev/d
Perigee alt
527.9 km
Apogee alt
538.0 km
Semi-major
6,911.1 km
B*
5.9511e-4
RAAN
264.4167°
Arg perigee
184.4099°
Mean anomaly
266.4114°
Rev number
590

§ Raw data

IXPE1 49954U 21121A   26270.33335648  .00011205  00000+0  59511-3 0  99922 49954   0.2300 264.4167 0007351 184.4099 266.4114 15.11061866  5902

JSON: /api/v1/satellites/49954 · /tle

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