Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1612+378 (2026b, independent mode)

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

Right ascension: 243.6956587876012°
Declination: 37.7686888808575°
No. sessions: 6
No. delays: 413
Defining: No
RMS(α cos δ) = 0.9770 mas
RMS(δ) = 1.5051 mas
Variability ellipse semimajor axis = 1.5951 mas
Variability ellipse semiminor axis = 0.8220 mas
Variability ellipse position angle = -22.7 deg
Equivalent α-δ correlation = -0.45

Observed in only 6 session(s)

Quarterly time series for 1612+378 (2026b, 4 global solutions)

Data

Right ascension: 243.6956588186188°
Declination: 37.7686886786584°
No. sessions: 6
No. delays: 413
Defining: No
RMS(α cos δ) = 0.4012 mas
RMS(δ) = 0.6273 mas
Variability ellipse semimajor axis = 0.6617 mas
Variability ellipse semiminor axis = 0.3415 mas
Variability ellipse position angle = -21.8 deg
Equivalent α-δ correlation = -0.44

Observed in only 6 session(s)