Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1422+473 (2026b, independent mode)

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

Right ascension: 216.1544993212591°
Declination: 47.0990823484926°
No. sessions: 8
No. delays: 669
Defining: No
RMS(α cos δ) = 0.3980 mas
RMS(δ) = 0.7376 mas
Variability ellipse semimajor axis = 0.7629 mas
Variability ellipse semiminor axis = 0.3470 mas
Variability ellipse position angle = -16.6 deg
Equivalent α-δ correlation = -0.43

Observed in only 8 session(s)

Quarterly time series for 1422+473 (2026b, 4 global solutions)

Data

Right ascension: 216.1544994590743°
Declination: 47.0990823366164°
No. sessions: 8
No. delays: 669
Defining: No
RMS(α cos δ) = 0.1759 mas
RMS(δ) = 0.3016 mas
Variability ellipse semimajor axis = 0.3046 mas
Variability ellipse semiminor axis = 0.1706 mas
Variability ellipse position angle = -9.7 deg
Equivalent α-δ correlation = -0.20

Observed in only 8 session(s)