Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0149+218 (2026a, independent mode)

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

Right ascension: 28.0752460559600°
Declination: 22.1188056052274°
No. sessions: 159
No. delays: 7001
Defining: Yes
RMS(α cos δ) = 8.0303 mas
RMS(δ) = 8.1763 mas
Variability ellipse semimajor axis = 10.1581 mas
Variability ellipse semiminor axis = 5.3055 mas
Variability ellipse position angle = 44.0 deg
Equivalent α-δ correlation = 0.57

Quarterly time series for 0149+218 (2026a, 4 global solutions)

Data

Right ascension: 28.0752459938801°
Declination: 22.1188054801376°
No. sessions: 144
No. delays: 6902
Defining: Yes
RMS(α cos δ) = 0.1734 mas
RMS(δ) = 0.2814 mas
Variability ellipse semimajor axis = 0.2834 mas
Variability ellipse semiminor axis = 0.1700 mas
Variability ellipse position angle = 8.6 deg
Equivalent α-δ correlation = 0.16