ON 231

Image from Bell Astrophysical Observatory

Epoch 2000.0
RA: 12h 21m 31.7s
Dec: +28° 13' 59"
------- Preferred -------
Epoch: 2004.26 RA: 12h 21m 37.7s
Dec: +28° 13' 40"
------- --------- -------

Offset Stars:
15Gam Com m4.3 (AKA BS4737)
12h 26m 56.3s
+28° 16' 06"

Guider Position
XY: -1300, 760
Exposure Time: 0.8 sec
Suggested Gain: 30

 

Classification: LBL
Redshift (z) = 0.102
mag = 15.5
Power (BL Lac) = 0.631
Star U B V R I
A   12.64
(0.03)
12.08
(0.04)
11.72
(0.04)
11.40
(0.04)
C1   17.71
(0.05)
16.60
(0.12)
16.03
(0.10)
15.50
(0.11)
D   16.37
(0.05)
14.81
(0.04)
13.86
(0.04)
12.68
(0.04)

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