Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0740+828 (2026b, independent mode)

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

Right ascension: 117.7406559791429°
Declination: 82.6994533530412°
No. sessions: 6
No. delays: 640
Defining: No
RMS(α cos δ) = 27.4408 mas
RMS(δ) = 1.6696 mas
Variability ellipse semimajor axis = 27.4694 mas
Variability ellipse semiminor axis = 1.1031 mas
Variability ellipse position angle = -87.3 deg
Equivalent α-δ correlation = -0.75

Observed in only 6 session(s)

Quarterly time series for 0740+828 (2026b, 4 global solutions)

Data

Right ascension: 117.7406482198324°
Declination: 82.6994533624146°
No. sessions: 6
No. delays: 640
Defining: No
RMS(α cos δ) = 0.1440 mas
RMS(δ) = 0.2392 mas
Variability ellipse semimajor axis = 0.2456 mas
Variability ellipse semiminor axis = 0.1329 mas
Variability ellipse position angle = 15.6 deg
Equivalent α-δ correlation = 0.32

Observed in only 6 session(s)