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| Query : 1993ApJ...409..139S |
1993ApJ...409..139S - Astrophys. J., 409, 139-148 (1993/May-3)
Multifrequency observations of the optically active radio-quiet quasar GQ Comae. II. Ultraviolet, optical and infrared continuum variability.
SITKO M.L., SITKO A.K., SIEMIGINOWSKA A. and SZCZERBA R.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): ISM: Dust, Extinction - Galaxies: Photometry - Galaxies: Quasars: Individual Name: GQ Comae - Infrared: Galaxies - Ultraviolet: Galaxies
Simbad objects: 3
| Number of rows : 3 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mrk 1501 | Bla | 00 10 31.00590413 | +10 58 29.5042981 | 15.96 | 15.40 | 12.22 | ~ | 763 | 1 | ||
| 2 | QSO J1204+2754 | Bla | 12 04 42.1097215992 | +27 54 11.869350264 | 15.64 | 15.60 | ~ | 429 | 0 | |||
| 3 | NGC 5548 | Sy1 | 14 17 59.5400291832 | +25 08 12.603122268 | 14.35 | 13.73 | ~ | 2895 | 0 |
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