Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0808+218 (2026a, independent mode)

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

Right ascension: 122.7539008563049°
Declination: 21.6936436214951°
No. sessions: 5
No. delays: 320
Defining: No
RMS(α cos δ) = 0.8116 mas
RMS(δ) = 0.6640 mas
Variability ellipse semimajor axis = 0.9011 mas
Variability ellipse semiminor axis = 0.5362 mas
Variability ellipse position angle = 57.2 deg
Equivalent α-δ correlation = 0.44

Observed in only 5 session(s)

Quarterly time series for 0808+218 (2026a, 4 global solutions)

Data

Right ascension: 122.7539008360762°
Declination: 21.6936436444930°
No. sessions: 5
No. delays: 320
Defining: No
RMS(α cos δ) = 0.2383 mas
RMS(δ) = 0.2759 mas
Variability ellipse semimajor axis = 0.3107 mas
Variability ellipse semiminor axis = 0.1906 mas
Variability ellipse position angle = -35.6 deg
Equivalent α-δ correlation = -0.43

Observed in only 5 session(s)