Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1219+054 (2026b, independent mode)

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

Right ascension: 185.4680592152042°
Declination: 5.1711353771785°
No. sessions: 6
No. delays: 429
Defining: No
RMS(α cos δ) = 8.6865 mas
RMS(δ) = 4.6981 mas
Variability ellipse semimajor axis = 10.3480 mas
Variability ellipse semiminor axis = 3.0909 mas
Variability ellipse position angle = -58.6 deg
Equivalent α-δ correlation = -1.27

Observed in only 6 session(s)

Quarterly time series for 1219+054 (2026b, 4 global solutions)

Data

Right ascension: 185.4680585182201°
Declination: 5.1711359616100°
No. sessions: 6
No. delays: 429
Defining: No
RMS(α cos δ) = 0.1073 mas
RMS(δ) = 0.3625 mas
Variability ellipse semimajor axis = 0.3645 mas
Variability ellipse semiminor axis = 0.1002 mas
Variability ellipse position angle = -6.2 deg
Equivalent α-δ correlation = -0.34

Observed in only 6 session(s)