Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 163.6350926680257°
Declination: 39.4701063663644°
No. sessions: 6
No. delays: 509
Defining: No
RMS(α cos δ) = 0.5771 mas
RMS(δ) = 1.3960 mas
Variability ellipse semimajor axis = 1.4632 mas
Variability ellipse semiminor axis = 0.3752 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 (2026a, 4 global solutions)

Data

Right ascension: 163.6350926750869°
Declination: 39.4701063498723°
No. sessions: 6
No. delays: 509
Defining: No
RMS(α cos δ) = 0.2482 mas
RMS(δ) = 0.2129 mas
Variability ellipse semimajor axis = 0.2522 mas
Variability ellipse semiminor axis = 0.2081 mas
Variability ellipse position angle = -71.6 deg
Equivalent α-δ correlation = -0.12

Observed in only 6 session(s)