Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1107+087 (2026b, independent mode)

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

Right ascension: 167.5906981782476°
Declination: 8.4796450789431°
No. sessions: 5
No. delays: 353
Defining: No
RMS(α cos δ) = 1.6599 mas
RMS(δ) = 0.5409 mas
Variability ellipse semimajor axis = 1.6695 mas
Variability ellipse semiminor axis = 0.5105 mas
Variability ellipse position angle = -83.5 deg
Equivalent α-δ correlation = -0.31

Observed in only 5 session(s)

Quarterly time series for 1107+087 (2026b, 4 global solutions)

Data

Right ascension: 167.5906980228229°
Declination: 8.4796452745401°
No. sessions: 5
No. delays: 353
Defining: No
RMS(α cos δ) = 0.2663 mas
RMS(δ) = 0.4092 mas
Variability ellipse semimajor axis = 0.4779 mas
Variability ellipse semiminor axis = 0.0998 mas
Variability ellipse position angle = -31.8 deg
Equivalent α-δ correlation = -0.90

Observed in only 5 session(s)