QSO 0003+199 (MKN 335)
RA: 00 06 19.60 DEC: +20 12 10.7 (J2000)
z=0.025785
The magnitudes without errors (errors are denoted by parentheses) are taken from the USNO-A2.0 survey plates.
| ID | USNO-A2 # |  (deg) |  (deg) | U Mag | B Mag | V Mag | R Mag | I Mag | J Mag | H Mag | K Mag | NOTES |
| obj | 1050-00035100 | 1.581370 | 20.202962 | 12.6 | 12.3 |