Launch Details

Launched	14 October 2025
Flight ended	–
Status	Operational
Category	Active satellites
Launch site	Air Force Western Test Range, California, USA
Owner	United States
NORAD ID	65990
COSPAR ID	2025-230S
Observing

Current orbital elements

Inclination	81.297°
Eccentricity	0.00048
RA ascending node	18.911 hr
Argument perigee	56.751°
Mean anomaly	303.411°
Orbital period	103.955 min
Epoch of osculation	31 Mar 2026, 11:57

See historical orbital elements »

Derived Quantities

Min Altitude	949.1 km
Mean Altitude	952.6 km
Peak Altitude	956.1 km

Launched alongside

SDA_1664 SDA_1665 SDA_1666 SDA_1667 SDA_1668 SDA_1669 SDA_1670 SDA_1671 SDA_1672 SDA_1673 SDA_1674 SDA_1675 SDA_1676 SDA_1677 SDA_1678 SDA_1679 SDA_1681 SDA_1682 SDA_1683 SDA_1684