Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0339+683 (2026b, independent mode)

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

Right ascension: 56.1726718483257°
Declination: 68.4632805736108°
No. sessions: 8
No. delays: 670
Defining: No
RMS(α cos δ) = 0.4065 mas
RMS(δ) = 0.2970 mas
Variability ellipse semimajor axis = 0.4228 mas
Variability ellipse semiminor axis = 0.2732 mas
Variability ellipse position angle = 68.8 deg
Equivalent α-δ correlation = 0.29

Observed in only 8 session(s)

Quarterly time series for 0339+683 (2026b, 4 global solutions)

Data

Right ascension: 56.1726716254241°
Declination: 68.4632805531410°
No. sessions: 8
No. delays: 670
Defining: No
RMS(α cos δ) = 0.2271 mas
RMS(δ) = 0.1354 mas
Variability ellipse semimajor axis = 0.2278 mas
Variability ellipse semiminor axis = 0.1343 mas
Variability ellipse position angle = 84.4 deg
Equivalent α-δ correlation = 0.11

Observed in only 8 session(s)