Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1142-225 (2026b, independent mode)

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

Right ascension: 176.3418617869014°
Declination: -22.8420395171195°
No. sessions: 13
No. delays: 337
Defining: No
RMS(α cos δ) = 1.5751 mas
RMS(δ) = 1.9322 mas
Variability ellipse semimajor axis = 1.9990 mas
Variability ellipse semiminor axis = 1.4894 mas
Variability ellipse position angle = 22.6 deg
Equivalent α-δ correlation = 0.21

Observed in only 13 session(s)

Quarterly time series for 1142-225 (2026b, 4 global solutions)

Data

Right ascension: 176.3418617510163°
Declination: -22.8420396966576°
No. sessions: 12
No. delays: 334
Defining: No
RMS(α cos δ) = 0.2479 mas
RMS(δ) = 0.4072 mas
Variability ellipse semimajor axis = 0.4203 mas
Variability ellipse semiminor axis = 0.2250 mas
Variability ellipse position angle = 17.0 deg
Equivalent α-δ correlation = 0.35

Observed in only 12 session(s)