Optical Image
(3 arcmin on a side, red = DSS 2 IR,
green = DSS 2 red, blue = DSS 2 blue
Swift Name: | SWIFT J2258.9+4054 |
RA: | 344.677 (J2000) |
Dec: | 40.901 (J2000) |
S/N: | 8.06 |
Counterpart Name: | UGC 12282 |
Other Name: | |
Ctpt RA: | 344.7312 (J2000) |
Ctpt Dec: | 40.9315 (J2000) |
Flux: | 22.53 (17.08, 28.55) × 10-12 ergs s-1 cm-2, (14-195 keV) |
Contamination: | 0.00 |
Gamma: | 1.45 (1.12, 1.77) |
Chi2r: | 0.38 |
Redshift: | 0.01699 |
Luminosity: | 43.17 log[ergs s-1] (14-195 keV) |
Class: | 4: Seyfert Galaxy |
Type: | Sy1.9 |
Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2258.9+4054
Lightcurves:
BAT Spectrum for SWIFT J2258.9+4054
Data last modified: 19 Mar 2012
Page last modified: 10 Sep 2020