Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 227.6736380030060°
Declination: -24.8664110586835°
No. sessions: 11
No. delays: 159
Defining: No
RMS(α cos δ) = 12.7938 mas
RMS(δ) = 14.2212 mas
Variability ellipse semimajor axis = 14.3132 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 (2026a, 4 global solutions)

Data

Right ascension: 227.6736359927058°
Declination: -24.8664110199364°
No. sessions: 10
No. delays: 156
Defining: No
RMS(α cos δ) = 11.7248 mas
RMS(δ) = 8.4848 mas
Variability ellipse semimajor axis = 12.7349 mas
Variability ellipse semiminor axis = 6.8764 mas
Variability ellipse position angle = -62.3 deg
Equivalent α-δ correlation = -0.47

Observed in only 10 session(s)