Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 169.0415558097943°
Declination: 8.4894533200728°
No. sessions: 13
No. delays: 823
Defining: No
RMS(α cos δ) = 0.6038 mas
RMS(δ) = 0.7427 mas
Variability ellipse semimajor axis = 0.8810 mas
Variability ellipse semiminor axis = 0.3741 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 (2026a, 4 global solutions)

Data

Right ascension: 169.0415557616508°
Declination: 8.4894533696936°
No. sessions: 12
No. delays: 820
Defining: No
RMS(α cos δ) = 0.1431 mas
RMS(δ) = 0.1521 mas
Variability ellipse semimajor axis = 0.1861 mas
Variability ellipse semiminor axis = 0.0948 mas
Variability ellipse position angle = -42.0 deg
Equivalent α-δ correlation = -0.59

Observed in only 12 session(s)