Well, it's gotta be Andrew - right brightness, no equivalent star in that position. But by the Starry Night ephemeris that's pretty much spot-on for 11pm on the 27th May.
EDIT: No,no,no, that's Pluto alright! Just checked the ephemeris on JPL's HORIZONS Web Interface and that's right where it should be at 1am EST on the 28th. Phew - don't know why Starry Night shows a difference. Only a tiny sliver, but must be something wrong.
Congratulations!
EDIT AGAIN: Added DSS pic, with ephemeris position from JPL marked, rotated to roughly match your shot.
Cheers -
|