Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1704+122 (2026b, independent mode)

Data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1

Right ascension: 256.5854059371283°
Declination: 12.1499427755935°
No. sessions: 7
No. delays: 578
Defining: No
RMS(α cos δ) = 0.2234 mas
RMS(δ) = 0.7103 mas
Variability ellipse semimajor axis = 0.7206 mas
Variability ellipse semiminor axis = 0.1873 mas
Variability ellipse position angle = -10.0 deg
Equivalent α-δ correlation = -0.53

Observed in only 7 session(s)

Quarterly time series for 1704+122 (2026b, 4 global solutions)

Data

Right ascension: 256.5854060413286°
Declination: 12.1499428677530°
No. sessions: 7
No. delays: 578
Defining: No
RMS(α cos δ) = 0.1566 mas
RMS(δ) = 0.1978 mas
Variability ellipse semimajor axis = 0.1978 mas
Variability ellipse semiminor axis = 0.1566 mas
Variability ellipse position angle = -1.4 deg
Equivalent α-δ correlation = -0.01

Observed in only 7 session(s)