Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1218-024 (2026b, independent mode)

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

Right ascension: 185.3497549991552°
Declination: -2.6971137329050°
No. sessions: 5
No. delays: 444
Defining: No
RMS(α cos δ) = 0.4859 mas
RMS(δ) = 0.9319 mas
Variability ellipse semimajor axis = 0.9637 mas
Variability ellipse semiminor axis = 0.4195 mas
Variability ellipse position angle = -16.4 deg
Equivalent α-δ correlation = -0.45

Observed in only 5 session(s)

Quarterly time series for 1218-024 (2026b, 4 global solutions)

Data

Right ascension: 185.3497549393436°
Declination: -2.6971136659001°
No. sessions: 6
No. delays: 517
Defining: No
RMS(α cos δ) = 0.1190 mas
RMS(δ) = 0.2739 mas
Variability ellipse semimajor axis = 0.2757 mas
Variability ellipse semiminor axis = 0.1147 mas
Variability ellipse position angle = -7.2 deg
Equivalent α-δ correlation = -0.24

Observed in only 6 session(s)