Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0545+221 (2026b, independent mode)

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

Right ascension: 87.0161880706609°
Declination: 22.1765557660634°
No. sessions: 4
No. delays: 324
Defining: No
RMS(α cos δ) = 10.0521 mas
RMS(δ) = 2.2370 mas
Variability ellipse semimajor axis = 10.1364 mas
Variability ellipse semiminor axis = 1.8174 mas
Variability ellipse position angle = -82.4 deg
Equivalent α-δ correlation = -0.57

Observed in only 4 session(s)

Quarterly time series for 0545+221 (2026b, 4 global solutions)

Data

Right ascension: 87.0161889254529°
Declination: 22.1765561127383°
No. sessions: 4
No. delays: 324
Defining: No
RMS(α cos δ) = 0.3410 mas
RMS(δ) = 0.3751 mas
Variability ellipse semimajor axis = 0.4514 mas
Variability ellipse semiminor axis = 0.2307 mas
Variability ellipse position angle = 40.3 deg
Equivalent α-δ correlation = 0.58

Observed in only 4 session(s)