Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1239+376 (2026b, independent mode)

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

Right ascension: 190.5408848430109°
Declination: 37.3349147801709°
No. sessions: 18
No. delays: 821
Defining: No
RMS(α cos δ) = 0.7267 mas
RMS(δ) = 8.9535 mas
Variability ellipse semimajor axis = 8.9580 mas
Variability ellipse semiminor axis = 0.6699 mas
Variability ellipse position angle = 1.8 deg
Equivalent α-δ correlation = 0.39

Observed in only 18 session(s)

Quarterly time series for 1239+376 (2026b, 4 global solutions)

Data

Right ascension: 190.5408849515221°
Declination: 37.3349145837517°
No. sessions: 16
No. delays: 754
Defining: No
RMS(α cos δ) = 0.2412 mas
RMS(δ) = 0.6152 mas
Variability ellipse semimajor axis = 0.6154 mas
Variability ellipse semiminor axis = 0.2406 mas
Variability ellipse position angle = -1.6 deg
Equivalent α-δ correlation = -0.06

Observed in only 16 session(s)