Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1443-162 (2026b, independent mode)

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

Right ascension: 221.4724012330698°
Declination: -16.4837829714524°
No. sessions: 126
No. delays: 4994
Defining: Yes
RMS(α cos δ) = 2.4532 mas
RMS(δ) = 2.7308 mas
Variability ellipse semimajor axis = 3.4423 mas
Variability ellipse semiminor axis = 1.2752 mas
Variability ellipse position angle = -40.9 deg
Equivalent α-δ correlation = -0.76

Quarterly time series for 1443-162 (2026b, 4 global solutions)

Data

Right ascension: 221.4724012477451°
Declination: -16.4837831038395°
No. sessions: 117
No. delays: 4967
Defining: Yes
RMS(α cos δ) = 0.2541 mas
RMS(δ) = 0.3524 mas
Variability ellipse semimajor axis = 0.3799 mas
Variability ellipse semiminor axis = 0.2108 mas
Variability ellipse position angle = -26.6 deg
Equivalent α-δ correlation = -0.45