Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1051+397 (2026b, independent mode)

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

Right ascension: 163.6350926681230°
Declination: 39.4701063663052°
No. sessions: 6
No. delays: 509
Defining: No
RMS(α cos δ) = 0.5769 mas
RMS(δ) = 1.3966 mas
Variability ellipse semimajor axis = 1.4636 mas
Variability ellipse semiminor axis = 0.3756 mas
Variability ellipse position angle = 18.0 deg
Equivalent α-δ correlation = 0.73

Observed in only 6 session(s)

Quarterly time series for 1051+397 (2026b, 4 global solutions)

Data

Right ascension: 163.6350926715811°
Declination: 39.4701063624671°
No. sessions: 6
No. delays: 509
Defining: No
RMS(α cos δ) = 0.3224 mas
RMS(δ) = 0.2320 mas
Variability ellipse semimajor axis = 0.3287 mas
Variability ellipse semiminor axis = 0.2230 mas
Variability ellipse position angle = -74.6 deg
Equivalent α-δ correlation = -0.20

Observed in only 6 session(s)