Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1851-162 (2026b, independent mode)

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

Right ascension: 283.5686103571313°
Declination: -16.1940620749811°
No. sessions: 5
No. delays: 276
Defining: No
RMS(α cos δ) = 0.4207 mas
RMS(δ) = 0.6417 mas
Variability ellipse semimajor axis = 0.6603 mas
Variability ellipse semiminor axis = 0.3909 mas
Variability ellipse position angle = -16.9 deg
Equivalent α-δ correlation = -0.29

Observed in only 5 session(s)

Quarterly time series for 1851-162 (2026b, 4 global solutions)

Data

Right ascension: 283.5686102228902°
Declination: -16.1940619181540°
No. sessions: 5
No. delays: 276
Defining: No
RMS(α cos δ) = 0.1232 mas
RMS(δ) = 0.4974 mas
Variability ellipse semimajor axis = 0.5041 mas
Variability ellipse semiminor axis = 0.0920 mas
Variability ellipse position angle = -9.5 deg
Equivalent α-δ correlation = -0.65

Observed in only 5 session(s)