Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1144-379 (2026a, independent mode)

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

Right ascension: 176.7557238826080°
Declination: -38.2030617184856°
No. sessions: 2489
No. delays: 88648
Defining: Yes
RMS(α cos δ) = 580.4720 mas
RMS(δ) = 389.6094 mas
Variability ellipse semimajor axis = 641.8213 mas
Variability ellipse semiminor axis = 277.1439 mas
Variability ellipse position angle = 61.7 deg
Equivalent α-δ correlation = 0.62

Quarterly time series for 1144-379 (2026a, 4 global solutions)

Data

Right ascension: 176.7557112999415°
Declination: -38.2030620979380°
No. sessions: 2314
No. delays: 87299
Defining: Yes
RMS(α cos δ) = 0.3040 mas
RMS(δ) = 0.3583 mas
Variability ellipse semimajor axis = 0.3586 mas
Variability ellipse semiminor axis = 0.3036 mas
Variability ellipse position angle = -4.8 deg
Equivalent α-δ correlation = -0.03