Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1508-111 (2026b, independent mode)

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

Right ascension: 227.6851405838813°
Declination: -11.3610282689140°
No. sessions: 9
No. delays: 235
Defining: No
RMS(α cos δ) = 12.5938 mas
RMS(δ) = 24.0859 mas
Variability ellipse semimajor axis = 27.0148 mas
Variability ellipse semiminor axis = 2.9889 mas
Variability ellipse position angle = -27.1 deg
Equivalent α-δ correlation = -0.96

Observed in only 9 session(s)

Quarterly time series for 1508-111 (2026b, 4 global solutions)

Data

Right ascension: 227.6851402391882°
Declination: -11.3610282570620°
No. sessions: 9
No. delays: 235
Defining: No
RMS(α cos δ) = 0.3022 mas
RMS(δ) = 0.6541 mas
Variability ellipse semimajor axis = 0.6799 mas
Variability ellipse semiminor axis = 0.2384 mas
Variability ellipse position angle = -16.9 deg
Equivalent α-δ correlation = -0.57

Observed in only 9 session(s)