$16 Stars: A9 bubble, big stack bully, shorty all in, i have 1bb

[BeattysLuck]

PokerStars No-Limit Hold'em Tourney, Big Blind is t600 (4 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero (t640)
BB (t80)
UTG (t11210)
Button (t1570)

Preflop: Hero is SB with 9, A.
UTG raises to t2400</font>, 1 fold</font>, Hero calls t290 (All-In).

This was a tough spot for me however SNGwiz says it was a clear push. I think here where big stack is pushing close to ATC and shorty is all in w/ ATC, then A9 is crushing their range but it also puts me in a position where i could possibly place out of the money if shorty actually wins the hand. I ended up getting it in there but was very hesitant about it. What is my best option in this situation?