Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1520-334 (2026b, independent mode)

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

Right ascension: 230.9751668461663°
Declination: -33.6458990057086°
No. sessions: 10
No. delays: 236
Defining: No
RMS(α cos δ) = 5.4976 mas
RMS(δ) = 3.2500 mas
Variability ellipse semimajor axis = 6.0297 mas
Variability ellipse semiminor axis = 2.1046 mas
Variability ellipse position angle = 64.0 deg
Equivalent α-δ correlation = 0.70

Observed in only 10 session(s)

Quarterly time series for 1520-334 (2026b, 4 global solutions)

Data

Right ascension: 230.9751660438936°
Declination: -33.6458995092283°
No. sessions: 10
No. delays: 236
Defining: No
RMS(α cos δ) = 0.4941 mas
RMS(δ) = 1.6732 mas
Variability ellipse semimajor axis = 1.7042 mas
Variability ellipse semiminor axis = 0.3735 mas
Variability ellipse position angle = -11.2 deg
Equivalent α-δ correlation = -0.64

Observed in only 10 session(s)