Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2238+410 (2026b, independent mode)

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

Right ascension: 340.2800217875896°
Declination: 41.3365603961663°
No. sessions: 10
No. delays: 894
Defining: No
RMS(α cos δ) = 0.6678 mas
RMS(δ) = 0.3677 mas
Variability ellipse semimajor axis = 0.6685 mas
Variability ellipse semiminor axis = 0.3666 mas
Variability ellipse position angle = -87.0 deg
Equivalent α-δ correlation = -0.07

Observed in only 10 session(s)

Quarterly time series for 2238+410 (2026b, 4 global solutions)

Data

Right ascension: 340.2800218835993°
Declination: 41.3365603369599°
No. sessions: 10
No. delays: 894
Defining: No
RMS(α cos δ) = 0.1981 mas
RMS(δ) = 0.2115 mas
Variability ellipse semimajor axis = 0.2330 mas
Variability ellipse semiminor axis = 0.1723 mas
Variability ellipse position angle = -38.5 deg
Equivalent α-δ correlation = -0.29

Observed in only 10 session(s)