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| Query : 1987MNRAS.226..137S |
1987MNRAS.226..137S - Mon. Not. R. Astron. Soc., 226, 137-148 (1987)
A mid-to far-infrared variability study of eight active galactic nuclei.
SEMBAY S., HANSON C.G. and COE M.J.
Journal keyword(s):
Simbad objects: 9
| Number of rows : 9 |
| 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 | M 77 | Sy2 | 02 42 40.7091669408 | -00 00 47.859690204 | 9.70 | 9.61 | 8.87 | 10.1 | 9.9 | ~ | 4897 | 2 |
| 3 | NGC 1275 | Bla | 03 19 48.1599902040 | +41 30 42.108850836 | 13.10 | 12.48 | 11.09 | ~ | 4243 | 3 | ||
| 4 | PG 0851+202 | BLL | 08 54 48.8749846272 | +20 06 30.639583620 | 15.649 | 15.146 | 15.446 | ~ | 2513 | 1 | ||
| 5 | Ton 599 | Bla | 11 59 31.83391383 | +29 14 43.8268224 | 14.80 | 14.41 | 17.652 | 13.39 | ~ | 989 | 1 | |
| 6 | NGC 4151 | Sy1 | 12 10 32.5759813872 | +39 24 21.063527532 | 12.18 | 11.48 | ~ | 3938 | 2 | |||
| 7 | Z 99-79 | Sy1 | 12 32 03.6223710000 | +20 09 29.495834136 | 15.57 | 15.30 | ~ | 526 | 0 | |||
| 8 | 2XMM J135315.8+634546 | Sy1 | 13 53 15.8311116864 | +63 45 45.683126676 | 14.54 | 14.28 | ~ | 404 | 1 | |||
| 9 | Z 225-7 | BLL | 16 53 52.21668403 | +39 45 36.6088754 | 14.09 | 14.15 | 13.29 | 8.26 | ~ | 2304 | 2 |
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