Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0421+019 (2026b, independent mode)

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

Right ascension: 66.0356745855948°
Declination: 2.0736015036799°
No. sessions: 6
No. delays: 632
Defining: No
RMS(α cos δ) = 4.5087 mas
RMS(δ) = 2.3549 mas
Variability ellipse semimajor axis = 5.0760 mas
Variability ellipse semiminor axis = 0.3285 mas
Variability ellipse position angle = -62.5 deg
Equivalent α-δ correlation = -0.99

Observed in only 6 session(s)

Quarterly time series for 0421+019 (2026b, 4 global solutions)

Data

Right ascension: 66.0356751169007°
Declination: 2.0736011717829°
No. sessions: 6
No. delays: 632
Defining: No
RMS(α cos δ) = 0.1078 mas
RMS(δ) = 0.2426 mas
Variability ellipse semimajor axis = 0.2627 mas
Variability ellipse semiminor axis = 0.0384 mas
Variability ellipse position angle = 22.8 deg
Equivalent α-δ correlation = 0.92

Observed in only 6 session(s)