Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1444+175 (2026b, independent mode)

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

Right ascension: 221.6472762465170°
Declination: 17.3521059264947°
No. sessions: 13
No. delays: 1097
Defining: No
RMS(α cos δ) = 0.4082 mas
RMS(δ) = 0.6244 mas
Variability ellipse semimajor axis = 0.6355 mas
Variability ellipse semiminor axis = 0.3906 mas
Variability ellipse position angle = 13.6 deg
Equivalent α-δ correlation = 0.23

Observed in only 13 session(s)

Quarterly time series for 1444+175 (2026b, 4 global solutions)

Data

Right ascension: 221.6472762362508°
Declination: 17.3521058514526°
No. sessions: 11
No. delays: 1091
Defining: No
RMS(α cos δ) = 0.0913 mas
RMS(δ) = 0.1455 mas
Variability ellipse semimajor axis = 0.1518 mas
Variability ellipse semiminor axis = 0.0802 mas
Variability ellipse position angle = -19.7 deg
Equivalent α-δ correlation = -0.40

Observed in only 11 session(s)