CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2013-0135
ANTARES R/B
ANTARES R/B (NORAD 39147) re-entered Earth’s atmosphere on 1 May 2013 over the North Pacific Ocean, after 10 days in orbit.
Official date
NORAD number
39147
International designator
2013-016F
Object type
Rocket body
Country
United States
Launched
21 Apr 2013Wallops
Re-entered (UTC)
1 May 2013UTC calendar day
Time in orbit
10 days10 days
How it ended
Re-entered (natural decay)
Latitude range
51.6°N to 51.6°SFinal inclination 51.6°
Mass
1,220 kg
Where it came down
Recorded positionRecorded position 24.0°N, 163.0°W. Its final orbit, inclined at 51.6°, allowed a re-entry anywhere between 51.6°N and 51.6°S.
Life in orbit
10 daysFrom the same launch
2013-016
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2013-0135
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2013-0135
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.