Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1427+543 (2026b, independent mode)

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

Right ascension: 217.3411616600310°
Declination: 54.1030895769234°
No. sessions: 15
No. delays: 926
Defining: No
RMS(α cos δ) = 0.3835 mas
RMS(δ) = 0.7844 mas
Variability ellipse semimajor axis = 0.8287 mas
Variability ellipse semiminor axis = 0.2751 mas
Variability ellipse position angle = -19.9 deg
Equivalent α-δ correlation = -0.65

Observed in only 15 session(s)

Quarterly time series for 1427+543 (2026b, 4 global solutions)

Data

Right ascension: 217.3411616962253°
Declination: 54.1030896369630°
No. sessions: 15
No. delays: 926
Defining: No
RMS(α cos δ) = 0.2041 mas
RMS(δ) = 0.1650 mas
Variability ellipse semimajor axis = 0.2129 mas
Variability ellipse semiminor axis = 0.1535 mas
Variability ellipse position angle = -65.7 deg
Equivalent α-δ correlation = -0.24

Observed in only 15 session(s)