Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1113+087 (2026b, independent mode)

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

Right ascension: 169.0415558098602°
Declination: 8.4894533198463°
No. sessions: 13
No. delays: 823
Defining: No
RMS(α cos δ) = 0.6041 mas
RMS(δ) = 0.7428 mas
Variability ellipse semimajor axis = 0.8815 mas
Variability ellipse semiminor axis = 0.3738 mas
Variability ellipse position angle = -36.4 deg
Equivalent α-δ correlation = -0.68

Observed in only 13 session(s)

Quarterly time series for 1113+087 (2026b, 4 global solutions)

Data

Right ascension: 169.0415557567303°
Declination: 8.4894533625158°
No. sessions: 12
No. delays: 820
Defining: No
RMS(α cos δ) = 0.1409 mas
RMS(δ) = 0.1629 mas
Variability ellipse semimajor axis = 0.1795 mas
Variability ellipse semiminor axis = 0.1190 mas
Variability ellipse position angle = -34.1 deg
Equivalent α-δ correlation = -0.37

Observed in only 12 session(s)