Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 108.7432154707582°
Declination: 68.2334802689194°
No. sessions: 6
No. delays: 543
Defining: No
RMS(α cos δ) = 19.8949 mas
RMS(δ) = 13.7261 mas
Variability ellipse semimajor axis = 23.6670 mas
Variability ellipse semiminor axis = 4.9076 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 (2026b, 4 global solutions)

Data

Right ascension: 108.7432136508063°
Declination: 68.2334792551110°
No. sessions: 6
No. delays: 543
Defining: No
RMS(α cos δ) = 0.1009 mas
RMS(δ) = 0.1824 mas
Variability ellipse semimajor axis = 0.1853 mas
Variability ellipse semiminor axis = 0.0954 mas
Variability ellipse position angle = 11.8 deg
Equivalent α-δ correlation = 0.28

Observed in only 6 session(s)