Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1454+447 (2026b, independent mode)

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

Right ascension: 223.9755657978879°
Declination: 44.5271264305438°
No. sessions: 7
No. delays: 707
Defining: No
RMS(α cos δ) = 0.7278 mas
RMS(δ) = 0.7576 mas
Variability ellipse semimajor axis = 1.0158 mas
Variability ellipse semiminor axis = 0.2677 mas
Variability ellipse position angle = 43.6 deg
Equivalent α-δ correlation = 0.87

Observed in only 7 session(s)

Quarterly time series for 1454+447 (2026b, 4 global solutions)

Data

Right ascension: 223.9755657504049°
Declination: 44.5271263417071°
No. sessions: 7
No. delays: 707
Defining: No
RMS(α cos δ) = 0.2433 mas
RMS(δ) = 0.2536 mas
Variability ellipse semimajor axis = 0.2573 mas
Variability ellipse semiminor axis = 0.2394 mas
Variability ellipse position angle = -27.2 deg
Equivalent α-δ correlation = -0.06

Observed in only 7 session(s)