Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0414-189 (2026b, independent mode)

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

Right ascension: 64.1522685866488°
Declination: -18.8523167834278°
No. sessions: 260
No. delays: 5803
Defining: No
RMS(α cos δ) = 2.7352 mas
RMS(δ) = 2.8240 mas
Variability ellipse semimajor axis = 3.3645 mas
Variability ellipse semiminor axis = 2.0338 mas
Variability ellipse position angle = -43.0 deg
Equivalent α-δ correlation = -0.46

Quarterly time series for 0414-189 (2026b, 4 global solutions)

Data

Right ascension: 64.1522685351056°
Declination: -18.8523167182862°
No. sessions: 239
No. delays: 5740
Defining: No
RMS(α cos δ) = 0.6168 mas
RMS(δ) = 0.9055 mas
Variability ellipse semimajor axis = 1.1936 mas
Variability ellipse semiminor axis = 0.4739 mas
Variability ellipse position angle = -37.2 deg
Equivalent α-δ correlation = -1.42