Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0709+683 (2026a, independent mode)

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

Right ascension: 108.7432154705937°
Declination: 68.2334802688040°
No. sessions: 6
No. delays: 543
Defining: No
RMS(α cos δ) = 19.8949 mas
RMS(δ) = 13.7264 mas
Variability ellipse semimajor axis = 23.6672 mas
Variability ellipse semiminor axis = 4.9077 mas
Variability ellipse position angle = 56.3 deg
Equivalent α-δ correlation = 0.91

Observed in only 6 session(s)

Quarterly time series for 0709+683 (2026a, 4 global solutions)

Data

Right ascension: 108.7432136568912°
Declination: 68.2334792607767°
No. sessions: 6
No. delays: 543
Defining: No
RMS(α cos δ) = 0.1054 mas
RMS(δ) = 0.1615 mas
Variability ellipse semimajor axis = 0.1649 mas
Variability ellipse semiminor axis = 0.0999 mas
Variability ellipse position angle = 14.7 deg
Equivalent α-δ correlation = 0.25

Observed in only 6 session(s)