CHECKMATE 1
NORAD 56168 · 2023-050G
PAYLOAD ACTIVE UNKNOWN
§ Identity
- Operator
- —
- Country
- US
- Launch date
- 2023-04-02
- Launch site
- AFWTR
- Launch vehicle
- —
- Mass (kg)
- —
- RCS (m²)
- —
External: N2YO · Heavens-Above · Gunter
§ Orbital elements
Epoch: 2026-09-27T04:42:08.740800Z
- Period
- 103.97 min
- Inclination
- 81.0067°
- Eccentricity
- 0.0012083
- Mean motion
- 13.84959566 rev/d
- Perigee alt
- 937.5 km
- Apogee alt
- 955.2 km
- Semi-major
- 7,324.5 km
- B*
- 3.6246e-5
- RAAN
- 334.1531°
- Arg perigee
- 75.6921°
- Mean anomaly
- 284.5576°
- Rev number
- 17,621
§ Raw data
CHECKMATE 11 56168U 23050G 26270.19593450 .00000052 00000+0 36246-4 0 99902 56168 81.0067 334.1531 0012083 75.6921 284.5576 13.84959566176214
JSON: /api/v1/satellites/56168 · /tle
For live sub-satellite position, see the globe view (requires WebGL).
§ Visibility from observer
Set your observer location to see the next 7 days of passes ≥ 10°. The values pass through the URL so the page stays shareable.
No JS? Fill the form by hand. The geolocation button needs JavaScript.