Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1530-536 (2026b, independent mode)

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

Right ascension: 233.5860867184231°
Declination: -53.8537280990774°
No. sessions: 6
No. delays: 80
Defining: No
RMS(α cos δ) = 1.4112 mas
RMS(δ) = 5.0676 mas
Variability ellipse semimajor axis = 5.0681 mas
Variability ellipse semiminor axis = 1.4093 mas
Variability ellipse position angle = 0.8 deg
Equivalent α-δ correlation = 0.05

Observed in only 6 session(s)

Quarterly time series for 1530-536 (2026b, 4 global solutions)

Data

Right ascension: 233.5860864277891°
Declination: -53.8537284836641°
No. sessions: 5
No. delays: 77
Defining: No
RMS(α cos δ) = 0.4026 mas
RMS(δ) = 0.2334 mas
Variability ellipse semimajor axis = 0.4309 mas
Variability ellipse semiminor axis = 0.1757 mas
Variability ellipse position angle = -67.0 deg
Equivalent α-δ correlation = -0.59

Observed in only 5 session(s)