Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1834+612 (2026b, independent mode)

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

Right ascension: 278.8319799617902°
Declination: 61.3277819092103°
No. sessions: 10
No. delays: 1175
Defining: No
RMS(α cos δ) = 2.3357 mas
RMS(δ) = 0.7921 mas
Variability ellipse semimajor axis = 2.4323 mas
Variability ellipse semiminor axis = 0.4088 mas
Variability ellipse position angle = 73.5 deg
Equivalent α-δ correlation = 0.84

Observed in only 10 session(s)

Quarterly time series for 1834+612 (2026b, 4 global solutions)

Data

Right ascension: 278.8319801782973°
Declination: 61.3277819158012°
No. sessions: 10
No. delays: 1175
Defining: No
RMS(α cos δ) = 0.1378 mas
RMS(δ) = 0.1422 mas
Variability ellipse semimajor axis = 0.1857 mas
Variability ellipse semiminor axis = 0.0687 mas
Variability ellipse position angle = -43.8 deg
Equivalent α-δ correlation = -0.76

Observed in only 10 session(s)