Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1621-067 (2026b, independent mode)

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

Right ascension: 246.1371946165758°
Declination: -6.8304517883434°
No. sessions: 9
No. delays: 620
Defining: No
RMS(α cos δ) = 0.7686 mas
RMS(δ) = 0.6139 mas
Variability ellipse semimajor axis = 0.8700 mas
Variability ellipse semiminor axis = 0.4590 mas
Variability ellipse position angle = 56.5 deg
Equivalent α-δ correlation = 0.53

Observed in only 9 session(s)

Quarterly time series for 1621-067 (2026b, 4 global solutions)

Data

Right ascension: 246.1371947653398°
Declination: -6.8304518336237°
No. sessions: 10
No. delays: 644
Defining: No
RMS(α cos δ) = 0.2360 mas
RMS(δ) = 0.6794 mas
Variability ellipse semimajor axis = 0.6796 mas
Variability ellipse semiminor axis = 0.2354 mas
Variability ellipse position angle = -1.4 deg
Equivalent α-δ correlation = -0.06

Observed in only 10 session(s)