Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1117+543 (2026b, independent mode)

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

Right ascension: 170.0967897075836°
Declination: 54.0741975491166°
No. sessions: 4
No. delays: 379
Defining: No
RMS(α cos δ) = 0.2260 mas
RMS(δ) = 0.3957 mas
Variability ellipse semimajor axis = 0.3960 mas
Variability ellipse semiminor axis = 0.2254 mas
Variability ellipse position angle = -2.9 deg
Equivalent α-δ correlation = -0.06

Observed in only 4 session(s)

Quarterly time series for 1117+543 (2026b, 4 global solutions)

Data

Right ascension: 170.0967896557542°
Declination: 54.0741975205482°
No. sessions: 4
No. delays: 379
Defining: No
RMS(α cos δ) = 0.1063 mas
RMS(δ) = 0.3004 mas
Variability ellipse semimajor axis = 0.3077 mas
Variability ellipse semiminor axis = 0.0829 mas
Variability ellipse position angle = -12.9 deg
Equivalent α-δ correlation = -0.60

Observed in only 4 session(s)