Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1206+549 (2026b, independent mode)

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

Right ascension: 182.2260683855579°
Declination: 54.6994898564528°
No. sessions: 5
No. delays: 484
Defining: No
RMS(α cos δ) = 0.2538 mas
RMS(δ) = 0.3866 mas
Variability ellipse semimajor axis = 0.4485 mas
Variability ellipse semiminor axis = 0.1130 mas
Variability ellipse position angle = -31.5 deg
Equivalent α-δ correlation = -0.86

Observed in only 5 session(s)

Quarterly time series for 1206+549 (2026b, 4 global solutions)

Data

Right ascension: 182.2260685068082°
Declination: 54.6994897983206°
No. sessions: 5
No. delays: 484
Defining: No
RMS(α cos δ) = 0.1506 mas
RMS(δ) = 0.1851 mas
Variability ellipse semimajor axis = 0.2235 mas
Variability ellipse semiminor axis = 0.0837 mas
Variability ellipse position angle = -37.1 deg
Equivalent α-δ correlation = -0.74

Observed in only 5 session(s)