Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2018-317 (2026b, independent mode)

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

Right ascension: 305.3443808226713°
Declination: -31.6216748060538°
No. sessions: 5
No. delays: 187
Defining: No
RMS(α cos δ) = 0.5781 mas
RMS(δ) = 2.7113 mas
Variability ellipse semimajor axis = 2.7122 mas
Variability ellipse semiminor axis = 0.5738 mas
Variability ellipse position angle = 1.5 deg
Equivalent α-δ correlation = 0.12

Observed in only 5 session(s)

Quarterly time series for 2018-317 (2026b, 4 global solutions)

Data

Right ascension: 305.3443807321840°
Declination: -31.6216749688237°
No. sessions: 5
No. delays: 187
Defining: No
RMS(α cos δ) = 0.2284 mas
RMS(δ) = 0.3114 mas
Variability ellipse semimajor axis = 0.3131 mas
Variability ellipse semiminor axis = 0.2260 mas
Variability ellipse position angle = 8.7 deg
Equivalent α-δ correlation = 0.10

Observed in only 5 session(s)