1987IAUS..121..109O

Query : 1987IAUS..121..109O

1987IAUS..121..109O - 121st Symposium of the IAU held in Byurakan, Armenia, USSR, June 3-7, 1986 Ed. by Khachikian E.Y., Fricke K.J., Melnick J., 121, 109-118 (1987)

Seyfert galaxies: classification, morphology, observations at optical wavelengths, environmental factors.

OSTERBROCK D.E.

Journal keyword(s):

Simbad objects: 10

goto View the references in ADS

Number of rows : 10
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 3C 48 QSO 01 37 41.2996631208 +33 09 35.080388820   16.62 16.20     ~ 2924 2
2 NGC 1320 Sy2 03 24 48.6886857672 -03 02 32.121533436   14.0 14.00     ~ 317 0
3 NGC 4151 Sy1 12 10 32.5759813872 +39 24 21.063527532   12.18 11.48     ~ 3938 2
4 NGC 4235 Sy1 12 17 09.8818997904 +07 11 29.673389004   14.70 13.60     ~ 441 0
5 NGC 4388 Sy2 12 25 46.820 +12 39 43.45 11.91 11.76 11.02     ~ 1433 2
6 NGC 4639 Sy1 12 42 52.3785000336 +13 15 26.706153600   13.62 12.72     ~ 642 0
7 3C 295 Sy1 14 11 20.6 +52 12 09   22.34 20.80 18.54   ~ 1021 4
8 Z 134-43 Sy2 14 50 37.8500235408 +22 44 03.576974676   15.7       ~ 87 0
9 NGC 7714 AGN 23 36 14.1257730600 +02 09 18.197422668   14.91 14.36     ~ 788 1
10 APG 284 PaG 23 36 19 +02 09.3   12.6       ~ 608 0

To bookmark this query, right click on this link: simbad:objects in 1987IAUS..121..109O and select 'bookmark this link' or equivalent in the popup menu