Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1407+653 (2026b, independent mode)

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

Right ascension: 212.2033802020874°
Declination: 65.0911217597891°
No. sessions: 5
No. delays: 276
Defining: No
RMS(α cos δ) = 1.2877 mas
RMS(δ) = 0.6430 mas
Variability ellipse semimajor axis = 1.3570 mas
Variability ellipse semiminor axis = 0.4799 mas
Variability ellipse position angle = 70.2 deg
Equivalent α-δ correlation = 0.62

Observed in only 5 session(s)

Quarterly time series for 1407+653 (2026b, 4 global solutions)

Data

Right ascension: 212.2033801286314°
Declination: 65.0911217378852°
No. sessions: 5
No. delays: 276
Defining: No
RMS(α cos δ) = 0.3493 mas
RMS(δ) = 0.2229 mas
Variability ellipse semimajor axis = 0.3809 mas
Variability ellipse semiminor axis = 0.1631 mas
Variability ellipse position angle = -63.7 deg
Equivalent α-δ correlation = -0.60

Observed in only 5 session(s)