OJ 049

OJ049 has a redshift of z = 0.18 (Falomo 1991). It was de- tected as an X-ray source (Della Ceca et al. 1990) and as a GeV γ-ray source (Fichtel 1994; von Montigny et al. 1995; Mattox 1998; Mukherjee et al. 1997).

With R. A. = 08 h 31 m 48.8 s and Dec= 04° 29’ 39” (Fiorucci, M. & Tosti, G. 1996).

Sloan Digital Sky Survey image of OJ 049

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Referencias

Falomo, R. (1991). Redshifts of three BL Lacertae objects-PKS 0118-27, PKS 0829+ 04, and MC 1057+ 10. The Astronomical Journal, 102.
Fichtel, C. E. (1994). High-energy gamma-ray observations of active galaxies. In International Astronomical Union Colloquium (Vol. 142, pp. 917-922). Cambridge University Press.
Von Montigny, C., Bertsch, D. L., Chiang, J., Dingus, B. L., Esposito, J. A., Fichtel, C. E., ... & Willis, T. (1995). High-energy gamma-ray emission from active galaxies: EGRET observations and their implications. The Astrophysical Journal, 440, 525.
Colloquium, I. A. U., Zensus, J. A., Taylor, G. B., & Wrobel, J. M. RADIO EMISSION FROM GALACTIC AND EXTRAGALACTIC COMPACT SOURCES.
Mukherjee, R., Bertsch, D. L., Bloom, S. D., Dingus, B. L., Esposito, J. A., Fichtel, C. E., ... & Thompson, D. J. (1997). EGRET observations of high-energy gamma-ray emission from blazars: an update. The Astrophysical Journal, 490(1), 116.
Fomalont, E. B., Frey, S., Paragi, Z., Gurvits, L. I., Scott, W. K., Taylor, A. R., ... & Hirabayashi, H. (2000). The VSOP 5 GHZ continuum survey: the prelaunch VLBA observations. The Astrophysical Journal Supplement Series, 131(1), 95.