Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0440+345 (2026b, independent mode)

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

Right ascension: 70.8818133190005°
Declination: 34.6851844673109°
No. sessions: 88
No. delays: 4584
Defining: No
RMS(α cos δ) = 0.3275 mas
RMS(δ) = 0.6102 mas
Variability ellipse semimajor axis = 0.6106 mas
Variability ellipse semiminor axis = 0.3268 mas
Variability ellipse position angle = -2.4 deg
Equivalent α-δ correlation = -0.06

Observed in only 88 session(s)

Quarterly time series for 0440+345 (2026b, 4 global solutions)

Data

Right ascension: 70.8818133183375°
Declination: 34.6851844656263°
No. sessions: 83
No. delays: 4569
Defining: No
RMS(α cos δ) = 0.1721 mas
RMS(δ) = 0.2869 mas
Variability ellipse semimajor axis = 0.2884 mas
Variability ellipse semiminor axis = 0.1696 mas
Variability ellipse position angle = 7.2 deg
Equivalent α-δ correlation = 0.14

Observed in only 83 session(s)