Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1507-246 (2026b, independent mode)

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

Right ascension: 227.6736380029259°
Declination: -24.8664110585541°
No. sessions: 11
No. delays: 159
Defining: No
RMS(α cos δ) = 12.7939 mas
RMS(δ) = 14.2210 mas
Variability ellipse semimajor axis = 14.3130 mas
Variability ellipse semiminor axis = 12.6908 mas
Variability ellipse position angle = -14.1 deg
Equivalent α-δ correlation = -0.06

Observed in only 11 session(s)

Quarterly time series for 1507-246 (2026b, 4 global solutions)

Data

Right ascension: 227.6736359719009°
Declination: -24.8664111017161°
No. sessions: 10
No. delays: 156
Defining: No
RMS(α cos δ) = 11.7267 mas
RMS(δ) = 8.7600 mas
Variability ellipse semimajor axis = 12.7563 mas
Variability ellipse semiminor axis = 7.1786 mas
Variability ellipse position angle = -61.5 deg
Equivalent α-δ correlation = -0.45

Observed in only 10 session(s)