2020 OSIRIS-Rex Spacecraft "MatchPoint" Rehearsal Asteroid Bennu Goddard 11 Aug

Description

OSIRIS-REx
"MatchPoint" Rehearsal
2020
Offering a cover serviced for OSIRIS-REx spacecraft "MatchPoint" Rehearsal, Goddard Space Flight Center
, Cancelled Greenbelt MD 11-August-2020.
The vertical line in the image is an artifact of the scanner and is NOT on the cover.
OSIRIS-REx spacecraft performed its final practice run of the sampling sequence, reaching an approximate altitude of 131 feet (40 meters) over sample site Nightingale before executing a back-away burn. Nightingale, OSIRIS-REx's primary sample collection site, is located within a crater in Bennu's northern hemisphere. The approximately four-hour "Matchpoint" rehearsal took the spacecraft through the first three of the sampling sequence's four maneuvers: the orbit departure burn, the "Checkpoint" burn and the Matchpoint burn.
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