ATo UTG+1 27/45 Stars push or fold?

[rubenrtv]

PokerStars Game #11756956170: Tournament #59659743, $25+$2 Hold'em No Limit - Level V (75/150) - 2007/08/29 - 13:26:37 (ET)
Table '59659743 5' 9-max Seat #3 is the button
Seat 1: QuasiFiction (1530 in chips)
Seat 3: tendog (2450 in chips)
Seat 4: KneeCarrot (830 in chips)
Seat 5: NewBornBaby (835 in chips) is sitting out
Seat 6: rapsutin (3995 in chips)
Seat 7: rubenrtv (1530 in chips)
Seat 8: aviardi (3875 in chips)
Seat 9: meitsu(FIN)) (3985 in chips)
KneeCarrot: posts small blind 75
NewBornBaby: posts big blind 150
*** HOLE CARDS ***
Dealt to rubenrtv [Td As]
rapsutin: folds
rubenrtv ??

Image is tight but lots of villains will still call with any Ace and most pp's
What's the right move?

[Poker is Rigged]

still too early to push imo

[Sherman]

Fold.

And I think this guy: [ QUOTE ]
rapsutin

[/ QUOTE ] is a 2+2er BTW.

[Pokerfarian]

(Assuming anteless) It's a fold, pushing 1500 here with ATo isn't +EV and there are no other profitable ways to play the hand either.

[rubenrtv]

Ok thnx, i did fold only to remain carddead / no stealing opportunities for the rest of the tournament and got knocked out.

In general how light do you guys shove when folded to in these turbo tournaments with 5bb, 7bb, 10bb, 15bb (or just raise?) from MP and UTG?