Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0809+404 (2026b, independent mode)

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

Right ascension: 123.2213559769504°
Declination: 40.3166313380141°
No. sessions: 4
No. delays: 26
Defining: No
RMS(α cos δ) = 7.1572 mas
RMS(δ) = 15.0917 mas
Variability ellipse semimajor axis = 15.0921 mas
Variability ellipse semiminor axis = 7.1564 mas
Variability ellipse position angle = -0.4 deg
Equivalent α-δ correlation = -0.01

Observed in only 4 session(s)

Quarterly time series for 0809+404 (2026b, 4 global solutions)

Data

Right ascension: 123.2213559653614°
Declination: 40.3166317688653°
No. sessions: 4
No. delays: 26
Defining: No
RMS(α cos δ) = 6.1323 mas
RMS(δ) = 13.8075 mas
Variability ellipse semimajor axis = 13.8108 mas
Variability ellipse semiminor axis = 6.1248 mas
Variability ellipse position angle = -1.4 deg
Equivalent α-δ correlation = -0.04

Observed in only 4 session(s)