Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1603+573 (2026b, independent mode)

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

Right ascension: 241.1556440875395°
Declination: 57.2435169581345°
No. sessions: 7
No. delays: 959
Defining: No
RMS(α cos δ) = 1.8713 mas
RMS(δ) = 0.5195 mas
Variability ellipse semimajor axis = 1.9136 mas
Variability ellipse semiminor axis = 0.3312 mas
Variability ellipse position angle = -77.7 deg
Equivalent α-δ correlation = -0.76

Observed in only 7 session(s)

Quarterly time series for 1603+573 (2026b, 4 global solutions)

Data

Right ascension: 241.1556443158932°
Declination: 57.2435169221435°
No. sessions: 7
No. delays: 959
Defining: No
RMS(α cos δ) = 0.1117 mas
RMS(δ) = 0.1352 mas
Variability ellipse semimajor axis = 0.1628 mas
Variability ellipse semiminor axis = 0.0654 mas
Variability ellipse position angle = -37.4 deg
Equivalent α-δ correlation = -0.71

Observed in only 7 session(s)