Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1718+384 (2026b, independent mode)

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

Right ascension: 260.0430616762775°
Declination: 38.4322677294765°
No. sessions: 6
No. delays: 537
Defining: No
RMS(α cos δ) = 1.0423 mas
RMS(δ) = 0.7369 mas
Variability ellipse semimajor axis = 1.1435 mas
Variability ellipse semiminor axis = 0.5673 mas
Variability ellipse position angle = 61.7 deg
Equivalent α-δ correlation = 0.54

Observed in only 6 session(s)

Quarterly time series for 1718+384 (2026b, 4 global solutions)

Data

Right ascension: 260.0430616606016°
Declination: 38.4322679040764°
No. sessions: 6
No. delays: 537
Defining: No
RMS(α cos δ) = 0.0712 mas
RMS(δ) = 0.2006 mas
Variability ellipse semimajor axis = 0.2073 mas
Variability ellipse semiminor axis = 0.0481 mas
Variability ellipse position angle = -15.1 deg
Equivalent α-δ correlation = -0.72

Observed in only 6 session(s)