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| Query : 1998ApJ...493..571A |
1998ApJ...493..571A - Astrophys. J., 493, 571-582 (1998/February-1)
Ultraviolet diagnostics for the emission-line gas in active galaxies.
ALLEN M.G., DOPITA M.A. and TSVETANOV Z.I.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): Galaxies: Nuclei - Galaxies: Photometry - Galaxies: Seyfert - Ultraviolet: Galaxies
Simbad objects: 4
| Number of rows : 4 |
| 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 | M 77 | Sy2 | 02 42 40.7091669408 | -00 00 47.859690204 | 9.70 | 9.61 | 8.87 | 10.1 | 9.9 | ~ | 4897 | 2 |
| 2 | M 87 | AGN | 12 30 49.42338414 | +12 23 28.0436859 | 10.16 | 9.59 | 8.63 | 7.49 | ~ | 7815 | 3 | |
| 3 | NGC 5643 | Sy2 | 14 32 40.778 | -44 10 28.60 | 11.03 | 13.60 | 9.92 | 10.6 | ~ | 652 | 1 | |
| 4 | NGC 5728 | Sy2 | 14 42 23.8918506576 | -17 15 11.240783784 | 14.34 | 13.40 | ~ | 679 | 1 |
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