Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1158+007 (2026b, independent mode)

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

Right ascension: 180.3468781537654°
Declination: 0.4745323493818°
No. sessions: 9
No. delays: 815
Defining: No
RMS(α cos δ) = 0.5053 mas
RMS(δ) = 1.0088 mas
Variability ellipse semimajor axis = 1.0625 mas
Variability ellipse semiminor axis = 0.3794 mas
Variability ellipse position angle = 19.6 deg
Equivalent α-δ correlation = 0.61

Observed in only 9 session(s)

Quarterly time series for 1158+007 (2026b, 4 global solutions)

Data

Right ascension: 180.3468781985956°
Declination: 0.4745322622082°
No. sessions: 9
No. delays: 815
Defining: No
RMS(α cos δ) = 0.1330 mas
RMS(δ) = 0.2189 mas
Variability ellipse semimajor axis = 0.2338 mas
Variability ellipse semiminor axis = 0.1045 mas
Variability ellipse position angle = -23.1 deg
Equivalent α-δ correlation = -0.54

Observed in only 9 session(s)