Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1642-076 (2026b, independent mode)

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

Right ascension: 251.2169105159768°
Declination: -7.7286601868222°
No. sessions: 6
No. delays: 592
Defining: No
RMS(α cos δ) = 0.4072 mas
RMS(δ) = 1.0157 mas
Variability ellipse semimajor axis = 1.0174 mas
Variability ellipse semiminor axis = 0.4028 mas
Variability ellipse position angle = -3.6 deg
Equivalent α-δ correlation = -0.13

Observed in only 6 session(s)

Quarterly time series for 1642-076 (2026b, 4 global solutions)

Data

Right ascension: 251.2169104880712°
Declination: -7.7286604266461°
No. sessions: 6
No. delays: 592
Defining: No
RMS(α cos δ) = 0.1101 mas
RMS(δ) = 0.1218 mas
Variability ellipse semimajor axis = 0.1554 mas
Variability ellipse semiminor axis = 0.0532 mas
Variability ellipse position angle = 41.3 deg
Equivalent α-δ correlation = 0.79

Observed in only 6 session(s)