1652+398 (MRK 501)

Coordinates

= 16:53:52.13

= +39:45:36.2 (2000)
z = 0.033

Landessternwarte Heidelberg-Königstuhl

Comparison stars

star U B V R I

1 13.55(0.03) 12.61(0.02) 12.11(0.02) 11.65(0.04)

2 14.10(0.03) 13.23(0.02) 12.79(0.02)

3 15.98(0.04) 15.24(0.02) 14.80(0.02)

4 16.05(0.05) 15.30(0.02) 14.96(0.02) 14.56(0.07)

5 16.27(0.04) 15.51(0.02) 15.08(0.02)

6 16.82(0.05) 15.67(0.04) 14.99(0.04) 14.34(0.08)

comparison stars (BVR) from Villata M. et al., 1998, A&AS 130, 305
I-data from Fiorucci M. & Tosti G., 1996, A&AS 116, 403

Field of view is 15'x15'

[BACK to INDEX]

M.Hauser@lsw.uni-heidelberg.de

star	U	B	V	R	I
1		13.55(0.03)	12.61(0.02)	12.11(0.02)	11.65(0.04)
2		14.10(0.03)	13.23(0.02)	12.79(0.02)
3		15.98(0.04)	15.24(0.02)	14.80(0.02)
4		16.05(0.05)	15.30(0.02)	14.96(0.02)	14.56(0.07)
5		16.27(0.04)	15.51(0.02)	15.08(0.02)
6		16.82(0.05)	15.67(0.04)	14.99(0.04)	14.34(0.08)