STP-S29A OBJECT E

NORAD 68631· COSPAR 2026-074E· Active satellite· Other / Unclassified· LEO

Launch

Launched on Apr 7, 2026 from Space Launch Complex 8, United States of America aboard a Minotaur IV.

Minotaur IV | STP-S29A →

Live · TLE epoch 2026-09-08 09:00 UTC

Orbit class

LEO — Low Earth Orbit (circular, < 2,000 km)

Operator

United States Government

Country

United States

Manufacturer

—

Launched

Apr 7, 2026

Mass

—

Apogee

522 km

Perigee

471 km

Inclination

60.02°

Period

1.57 h

Altitude history

Apogee and perigee for STP-S29A OBJECT E across 14 days of archived orbital elements (15 element sets, one per day).

Trend

Stable

Change

-0.3 km

Rate

-0.02 km/day

Now

471 × 522 km

Apogee Perigee

Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.

Launched with

8 other catalogued objects still in orbit from launch 2026-074 (Minotaur IV | STP-S29A).

STP-S29A OBJECT A · 68627
MISR-C-1 · 68628
RAWHIDE-1 · 68629
STPSAT-7 · 68630
RAWHIDE-2 · 68632
MISR-C-2 · 68633
AGGIESAT6 (AGS6) · 68634
CANVAS · 68635

Sources & further reading

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