MaxQ
Sign In
Ask Q

MISSION CONTROL

LaunchesThis WeekNewsroomMedia

TOOLS

WeatherJellyfishLaunch Viewing

HAPPENING NOW

Track

QMUNITY

CommunityStoreJoin the Team
MaxQ
MaxQ

Legal Stuff

Privacy PolicyTerms of ServiceCommunity GuidelinesAbout MaxQ

Our QMunity

Join our TeamMerch StoreEmail MaxQ

© 2026 MaxQ

•

Prepare for MaxQ

Q Powered by Q
YouTubeDiscordXBlueskyInstagram
STP-S29A

© USAF

All launches
Northrop Grumman Space Systems

STP-S29A

Success

Minotaur IV
T-minus to liftoff

-

00

HOURS

:

00

MINUTES

:

00

SECONDS

Apr 7, 11:33:00 UTC
StatusSuccess
VehicleMinotaur IV
OrbitLow Earth Orbit
PadSpace Launch Complex 8
Loading map…

Mission

STP-S29A is a mission under the U.S. Department of Defense's Space Test Program (STP) that will deliver technology demonstrations to orbit and contribute to future space system development, with this launch delivering up to 200 kg of STP cubesats to Low Earth Orbit. The main payload will be STPSat-7, an ESPA class satellite based on the Aegis Aerospace M-1 satellite bus used on the STPSat-4 mission for hosting research and technology demonstration payloads for the Department of Defense (DoD). One of the payload is U.S. Naval Research Laboratory's (NRL) Lightsheet Anomaly Resolution and Debris Observation (LARADO) instrument, used to detect and characterize lethal non-trackable orbital debris with lasers in orbit.

Quick facts

VehicleMinotaur IV
OrbitLow Earth Orbit
PadSpace Launch Complex 8
SiteVandenberg SFB, CA, USA
WindowApr 7, 11:30:00 UTC→Apr 7, 16:30:00 UTC

Vehicle

FamilyMinotaur
Acquiring satellite view…
General trajectory
Space Launch Complex 8
Vandenberg SFB, CA, USA
Launching
Southeast
146° · SSE
34.576, -120.632

Orbital elements (TLE)

Orbit
Apogee508 km
Perigee495 km
Period94.6 min
Inclination60.06°

Launch heading 146° · SSE from STP-S29A.

OrbitSTP-S29A› conelow
1 70061U 26074A 26097.49546296 .00000000 00000-0 00000-0 0 9992
2 70061 60.0585 089.9499 0009311 188.6374 002.4000 15.21521332 00

Pre-launch TLEs from Dillon's Space Page. Estimated before flight — the real orbit is confirmed post-launch.

Scrub riskLOW
Go99%
Q

Q's read

Weather & scrubLOW risk
Weather Go99%Wind9 ktGusts9 ktCloud80%Temp60°F