Object Name EquJ2000.0 Velocity/Redshift Dist. Number of
No. (* => Essential Note) RA DEC Type km/s z Qual arcmin Refs Notes Phot Posn Vel/z Diam Assoc Images
1 *3C 418 20h38m37.0s +51d19m13s QSO >30000 1.686000 0.0 120 2 14 4 0 0 0 Retrieve
| Object Names | Type | Object Names | Type |
| 3C 418 | RadioS | NRAO 0636 | RadioS |
| [HB89] 2037+511 | QSO | TXS 2037+511 | RadioS |
| 4C +51.42 | RadioS | ICRF J203837.0+511912 | RadioS |
| 87GB 203706.2+510843 | RadioS | IERS B2037+511 | RadioS |
| 87GB[BWE91] 2037+5108 | RadioS | JVAS J2038+5119 | RadioS |
| NVSS J203837+511913 | RadioS | [VCV2001] J203836.9+511912 | QSO |
| 7C 2037+5108 | RadioS | ||
Position Reference:1995AJ....110..880J
Reference Frame Longitude Latitude RA DEC Uncertainty Ellipse (arcsec)
(degrees) (degrees) Major Minor PA(deg)
Equatorial (B1950.0) 309.2811354 51.1432524 20h37m07.4725s +51d08m35.709s 1.30E-04 1.20E-04 0
Equatorial (J2000.0) 309.6543112 51.3201839 20h38m37.0347s +51d19m12.662s 1.30E-04 1.20E-04 0
Ecliptic (B1950.0) 341.1395859 65.1815601 1.30E-04 1.20E-04 37
Ecliptic (J2000.0) 341.8245250 65.1799438 1.30E-04 1.20E-04 37
Galactic 88.8085107 6.0401856 1.30E-04 1.20E-04 53
SuperGalactic 1.9597905 48.8123771 1.30E-04 1.20E-04 140
Basic Data Helio. radial velocity : 505450 km/s ; Redshift : 1.68600 ; 1985PASP...97..932S Magnitude : 20. Description : Galactic Extinction (Schlegel et al.): A_B = 4.732 mag; 1998ApJ...500..525S E(B-V) = 1.097 mag. The values listed below are calculated following Schlegel et al. Appendix B. See Notes on Galactic Extinction for important caveats. 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] 5.959 4.732 3.635 2.931 2.127 0.989 0.632 0.402 0.168 Essential Note : Within 10 degrees of the galactic plane.