1ES 1255+244

Image from Bell Astrophysical Observatory  

Comparsion star magnitudes from the Nomad catalogue:www.nofs.navy.mil/nomad/
RA: 12h 57m 31.9s
Dec: 24° 12' 40"

Classification:
Redshift (z) = 0.141
mag = 15.4

Offset Star

Guider Position

Star U B V R I
A 16.08 15.41 15.61
B 17.75 17.24 17.74
C 16.72 16.17 16.18
D 17.33 17.16 17.97

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