Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1456+375 (2026b, independent mode)

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

Right ascension: 224.6866432030957°
Declination: 37.3393398380887°
No. sessions: 5
No. delays: 433
Defining: No
RMS(α cos δ) = 1.1374 mas
RMS(δ) = 0.8953 mas
Variability ellipse semimajor axis = 1.4373 mas
Variability ellipse semiminor axis = 0.1712 mas
Variability ellipse position angle = -51.9 deg
Equivalent α-δ correlation = -0.97

Observed in only 5 session(s)

Quarterly time series for 1456+375 (2026b, 4 global solutions)

Data

Right ascension: 224.6866435272205°
Declination: 37.3393396233311°
No. sessions: 5
No. delays: 433
Defining: No
RMS(α cos δ) = 0.2172 mas
RMS(δ) = 0.1404 mas
Variability ellipse semimajor axis = 0.2185 mas
Variability ellipse semiminor axis = 0.1385 mas
Variability ellipse position angle = -82.1 deg
Equivalent α-δ correlation = -0.13

Observed in only 5 session(s)