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 [HB89] 1954+513 19h55m42.7s +51d31m49s QSO >30000 1.220000 0.0 111 1 22 5 0 0 0 Retrieve
| Object Names | Type | Object Names | Type |
| [HB89] 1954+513 | QSO | IERS B1954+513 | RadioS |
| 87GB 195421.7+512343 | RadioS | JVAS J1955+5131 | RadioS |
| 87GB[BWE91] 1954+5123 | RadioS | RGB J1955+515 | RadioS |
| [WB92] 1954+5123 | RadioS | WMAP 051 | RadioS |
| NVSS J195542+513149 | RadioS | RX J1955.6+5131 | XrayS |
| VSOP J1955+5131 | RadioS | [KWP81] 1954+51 | RadioS |
| S4 1954+51 | RadioS | [VCV2001] J195542.8+513149 | QSO |
| OV +591 | RadioS | ||
| TXS 1954+513 | RadioS | ||
| ICRF J195542.7+513148 | RadioS |
Position Reference:1995AJ....110..880J
Reference Frame Longitude Latitude RA DEC Uncertainty Ellipse (arcsec)
(degrees) (degrees) Major Minor PA(deg)
Equatorial (B1950.0) 298.5936902 51.3962155 19h54m22.4856s +51d23m46.376s 2.00E-04 1.70E-04 0
Equatorial (J2000.0) 298.9280758 51.5301517 19h55m42.7382s +51d31m48.546s 2.00E-04 1.70E-04 0
Ecliptic (B1950.0) 327.3050798 69.2169597 2.00E-04 1.70E-04 33
Ecliptic (J2000.0) 327.9885604 69.2138836 2.00E-04 1.70E-04 33
Galactic 85.2984446 11.7569142 2.00E-04 1.70E-04 61
SuperGalactic 11.0494335 52.1825328 2.00E-04 1.70E-04 156
Basic Data Helio. radial velocity : 365747 km/s ; Redshift : 1.22000 ; 1989QSO...M...0000H Magnitude : 18.5 Description : LPQ Galactic Extinction (Burstein & Heiles): A_B = 0.770 mag; 1982AJ.....87.1165B Galactic Extinction (Schlegel et al.): A_B = 0.650 mag; 1998ApJ...500..525S E(B-V) = 0.151 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] 0.819 0.650 0.500 0.403 0.292 0.136 0.087 0.055 0.023
| Data Related Directly to Object Names | |
| RUN QUERY | Site/Servive |
| NRAO/VLA Sky Survey (NVSS) | |
| Texas Survey of radio sources at 365MHz -- TXS 1954+513 | VizieR Catalog Query (U.S. mirror, CfA/Harvard) |
| General Archive Resources -- All queries centered at 19h55m42.7s, +51d31m49s (J2000) | |
| RUN QUERY | Site/Service |
| Query Optical and UV Mission Archives (Default search radius) | Multimission Archive at STScI (MAST) |
| Query High Energy Mission Archives (Default search radius) | HEASARC (NASA/GSFC) |
| Explore resources with Astrobrowse (15' search radius) | HEASARC (NASA/GSFC) |
| Astrophysics Data Facility (NASA/GSFC) | |
| NASA/IPAC Infrared Science Archive (IRSA) | |
| NASA/IPAC Infrared Science Archive (IRSA) | |
| NASA/IPAC Infrared Science Archive (IRSA) | |
| NRAO/VLA Sky Survey (NVSS) | |
| Very Large Array radio telecope (NRAO) | |