CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Orbital Register seal
Entry no.
2018-0053

AGGIESAT 4

AGGIESAT 4 (NORAD 41313) re-entered Earth’s atmosphere after release from its host on 12 March 2018, after 2 years, 3 months in orbit.

Official date
NORAD number
41313
International designator
1998-067HP
Object type
Spacecraft
Country
United States
Launched
6 Dec 2015Cape Canaveral
Released from
The International Space Station
Re-entered (UTC)
12 Mar 2018UTC calendar day
Time in orbit
2 years, 3 months827 days
How it ended
Re-entered after release from its host
Latitude range
51.6°N to 51.6°SFinal inclination 51.6°
Mass
51 kg
Operator
Texas A&M
Built by
Texas A&M
Bus
LONESTAR
Programme
TAMU

Where it came down

Latitude band its orbit allowed
Exact position not recorded

No position was recorded for this re-entry. Its final orbit, inclined at 51.6°, allowed a re-entry anywhere between 51.6°N and 51.6°S.

Life in orbit

2 years, 3 months

AGGIESAT 4’s lowest and highest points above Earth, week by week, from its tracking history.

Also ended on 12 Mar 2018

2 entries
2018-0052ORS 1 (USA 231)2018-0054FLOCK 2EP 9

From the same launch

2015-072
2016-0043CYGNUS ORB-42017-0002CADRE2017-0063STMSAT 12017-0080MINXSS2017-0102BEVO 22017-0121FLOCK 2E 82017-0149NODES 12017-0153NODES 22017-0203FLOCK 2E 92018-0009FLOCK 2E 22018-0022FLOCK 2E 62018-0034FLOCK 2E 10
Orbital Register seal
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2018-0053
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.