Roman coin identification [решено]

Hello everyone, I just received this roman coin but struggle a bit at the Identification:

The legend is written in greek letters I think which makes it harder. In my opinion this emperor is Philipus I "the Arab" and the goddess on the reverse is Athena. So I searched it on whirlwinds but could find exactly the same coin. Here the closest one I did find: http://wildwinds.com/coins/ric/philip_I/_bizya_Varbanov_1515.jpg
Here some measures:
Diameter: 26mm
Weight: 7,47g
Many thanks for everyone who can help
me identifying this coin.

What you found was very close indeed
NIKAIEΩN

I have let this topic rest for a while but I wasnt very pleased with the stuff I found out at that time so I started an wider search for exactly this coin and I think I got it now:
Maximinus I Thrax, AE Nicaea, Athena standing left - holding patera and spear with shield to her left side.
http://www.wildwinds.com/coins/ric/maximinus_I/_nicaea_SNGvA_7046.jpg
I think I can read parts of the legend MAXIMEINOC AUG on my coin so it should be this one.
Still thank you for your try to help, you can still confirm this find so I can create a page for it without publishing errors on numista

Here are three examples to help confirm your identification:
https://rpc.ashmus.ox.ac.uk/coins/6/3267
https://rpc.ashmus.ox.ac.uk/coins/6/3299
https://rpc.ashmus.ox.ac.uk/coins/6/10803

Nice, especially the 2nd and the 3rd one look much like mine .
Page request is ready and pending.