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3C 66A

1 object(s) found in NED.    Skyplot(first 100)

Detailed information for each object

Object Names                   Type      Object Names                   Type  
3C 066A                        RadioS    ICRF J022239.6+430207          RadioS
[HB89] 0219+428                QSO       IERS B0219+428                 RadioS
MG4 J022237+4301               RadioS    1ES 0219+428                   XrayS 
B3 0219+428A                   RadioS    2E 0558                        XrayS 
87GB 021932.0+424811           RadioS    2EG J0220+4228                 GammaS
87GB[BWE91] 0219+4248          RadioS    3EG J0222+4253                 GammaS
NVSS J022239+430208            RadioS    GEV J0223+4254                 GammaS
GRO J0222+42                   GammaS

Position Reference:1995AJ....110..880J

Reference    Frame     Longitude    Latitude        RA           DEC      Uncertainty Ellipse (arcsec)
                       (degrees)   (degrees)                                Major     Minor   PA(deg)
Equatorial (B1950.0)  34.8749356  42.8082554 02h19m29.9845s +42d48m29.720s  5.50E-04  4.70E-04    0
Equatorial (J2000.0)  35.6650475  43.0354997 02h22m39.6114s +43d02m07.799s  5.50E-04  4.70E-04    0
Ecliptic   (B1950.0)  47.4302688  27.1639251                              5.50E-04  4.70E-04   21
Ecliptic   (J2000.0)  48.1267136  27.1690693                              5.50E-04  4.70E-04   21
Galactic             140.1429794 -16.7668515                              5.50E-04  4.70E-04  159
SuperGalactic        343.5916274  -4.4619182                              5.50E-04  4.70E-04   64

Basic Data 
Helio. radial velocity     :   133108     km/s  ;
Redshift                   :  0.44400           ; 1989QSO...M...0000H
Magnitude                  : 15.5 
Description                : blazar         BLLAC

Galactic Extinction (Burstein & Heiles): A_B = 0.400 mag; 1982AJ.....87.1165B 
Galactic Extinction (Schlegel et al.):   A_B = 0.363 mag; 1998ApJ...500..525S
 E(B-V) = 0.084 mag. The following values assume an R_V = 3.1 extinction curve.
 See Cardelli et al. (1989ApJ...345..245C) for other conversion factors.
 Bandpass           U     B     V     R     I     J     H     K     L'
 Wavelength [um]  0.34  0.44  0.54  0.65  0.80  1.27  1.67  2.22  3.81
 A_lambda  [mag]  0.457 0.363 0.279 0.225 0.163 0.076 0.048 0.031 0.013
 

• images
  
• 152 reference(s)
  
• 8 photometric data point(s)
  
• 4 position data point(s)
  
• 8 note(s)
  
• HB89 data
  

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