Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0643+057 (2026b, independent mode)

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

Right ascension: 101.4469850881211°
Declination: 5.6895533297888°
No. sessions: 12
No. delays: 359
Defining: No
RMS(α cos δ) = 5.6450 mas
RMS(δ) = 2.6196 mas
Variability ellipse semimajor axis = 5.6766 mas
Variability ellipse semiminor axis = 2.5505 mas
Variability ellipse position angle = -83.2 deg
Equivalent α-δ correlation = -0.20

Observed in only 12 session(s)

Quarterly time series for 0643+057 (2026b, 4 global solutions)

Data

Right ascension: 101.4469856877919°
Declination: 5.6895532993301°
No. sessions: 12
No. delays: 359
Defining: No
RMS(α cos δ) = 0.4015 mas
RMS(δ) = 1.2882 mas
Variability ellipse semimajor axis = 1.2883 mas
Variability ellipse semiminor axis = 0.4013 mas
Variability ellipse position angle = -0.6 deg
Equivalent α-δ correlation = -0.03

Observed in only 12 session(s)