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| Query : 1987ApJ...312...91H |
1987ApJ...312...91H - Astrophys. J., 312, 91-100 (1987/January-0)
Narrow-line Seyfert galaxies with permitted Fe II emission: Markarian 507, 5C 3.100 and I Zw 1.
HALPERN J.P. and OKE J.B.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): Galaxies: Seyfert - Galaxies: X-Rays - Infrared: Sources
Simbad objects: 5
| Number of rows : 5 |
| 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 957 | Sy1 | 00 41 53.4322147944 | +40 21 17.647820820 | 15.94 | 15.14 | ~ | 109 | 1 | |||
| 2 | Mrk 1502 | Sy1 | 00 53 34.9331107632 | +12 41 35.929269132 | 14.41 | 14.03 | ~ | 1242 | 1 | |||
| 3 | Mrk 478 | Sy1 | 14 42 07.4714418744 | +35 26 22.938625500 | 14.91 | 14.58 | ~ | 567 | 1 | |||
| 4 | Z 195-3 | Sy1 | 15 59 09.6231720696 | +35 01 47.561352852 | 15.69 | 15.06 | ~ | 346 | 0 | |||
| 5 | Mrk 507 | Sy1 | 17 48 38.33640 | +68 42 16.0560 | 16.33 | 15.45 | ~ | 157 | 1 |
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