Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0819+408 (2026b, independent mode)

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

Right ascension: 125.7398163569896°
Declination: 40.6971574716289°
No. sessions: 5
No. delays: 449
Defining: No
RMS(α cos δ) = 0.4733 mas
RMS(δ) = 0.4591 mas
Variability ellipse semimajor axis = 0.6225 mas
Variability ellipse semiminor axis = 0.2176 mas
Variability ellipse position angle = -46.1 deg
Equivalent α-δ correlation = -0.78

Observed in only 5 session(s)

Quarterly time series for 0819+408 (2026b, 4 global solutions)

Data

Right ascension: 125.7398164469625°
Declination: 40.6971574531748°
No. sessions: 5
No. delays: 449
Defining: No
RMS(α cos δ) = 0.0788 mas
RMS(δ) = 0.2981 mas
Variability ellipse semimajor axis = 0.2994 mas
Variability ellipse semiminor axis = 0.0736 mas
Variability ellipse position angle = 5.5 deg
Equivalent α-δ correlation = 0.35

Observed in only 5 session(s)