Launch Details

Launched	9 September 2025
Flight ended	–
Status	Operational
Categories	Miscellaneous Military Active satellites
Launch site	Air Force Western Test Range, California, USA
Owner	United States
NORAD ID	65572
COSPAR ID	2025-203H
Observing

Current orbital elements

Inclination	81.308°
Eccentricity	0.00077
RA ascending node	21.500 hr
Argument perigee	58.390°
Mean anomaly	301.801°
Orbital period	104.030 min
Epoch of osculation	08 Aug 2026, 08:11

See historical orbital elements »

Derived Quantities

Min Altitude	950.5 km
Mean Altitude	956.1 km
Peak Altitude	961.8 km

Launched alongside

PRAETORIAN SDA_602 PRAETORIAN SDA_603 PRAETORIAN SDA_604 PRAETORIAN SDA_605 PRAETORIAN SDA_606 PRAETORIAN SDA_607 PRAETORIAN SDA_608 PRAETORIAN SDA_610 PRAETORIAN SDA_611 PRAETORIAN SDA_612 PRAETORIAN SDA_613 PRAETORIAN SDA_614 PRAETORIAN SDA_615 PRAETORIAN SDA_616 PRAETORIAN SDA_617 PRAETORIAN SDA_618 PRAETORIAN SDA_619 PRAETORIAN SDA_620 PRAETORIAN SDA_621 PRAETORIAN SDA_601