Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0440+209 (2026b, independent mode)

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

Right ascension: 70.9065032360125°
Declination: 21.0857412213333°
No. sessions: 6
No. delays: 532
Defining: No
RMS(α cos δ) = 0.4370 mas
RMS(δ) = 0.5887 mas
Variability ellipse semimajor axis = 0.5923 mas
Variability ellipse semiminor axis = 0.4322 mas
Variability ellipse position angle = 9.2 deg
Equivalent α-δ correlation = 0.10

Observed in only 6 session(s)

Quarterly time series for 0440+209 (2026b, 4 global solutions)

Data

Right ascension: 70.9065032488177°
Declination: 21.0857412214671°
No. sessions: 6
No. delays: 532
Defining: No
RMS(α cos δ) = 0.1881 mas
RMS(δ) = 0.2451 mas
Variability ellipse semimajor axis = 0.2692 mas
Variability ellipse semiminor axis = 0.1517 mas
Variability ellipse position angle = -30.0 deg
Equivalent α-δ correlation = -0.46

Observed in only 6 session(s)