Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1824+185 (2026b, independent mode)

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

Right ascension: 276.5737925534691°
Declination: 18.5313589721585°
No. sessions: 6
No. delays: 254
Defining: No
RMS(α cos δ) = 0.9292 mas
RMS(δ) = 0.7514 mas
Variability ellipse semimajor axis = 1.0973 mas
Variability ellipse semiminor axis = 0.4732 mas
Variability ellipse position angle = 53.8 deg
Equivalent α-δ correlation = 0.67

Observed in only 6 session(s)

Quarterly time series for 1824+185 (2026b, 4 global solutions)

Data

Right ascension: 276.5737925338787°
Declination: 18.5313588349982°
No. sessions: 6
No. delays: 254
Defining: No
RMS(α cos δ) = 0.8094 mas
RMS(δ) = 0.7203 mas
Variability ellipse semimajor axis = 0.9694 mas
Variability ellipse semiminor axis = 0.4840 mas
Variability ellipse position angle = 50.5 deg
Equivalent α-δ correlation = 0.59

Observed in only 6 session(s)