Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2103+023 (2026b, independent mode)

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

Right ascension: 316.6172865848330°
Declination: 2.5271671585830°
No. sessions: 7
No. delays: 592
Defining: No
RMS(α cos δ) = 0.0943 mas
RMS(δ) = 1.4835 mas
Variability ellipse semimajor axis = 1.4837 mas
Variability ellipse semiminor axis = 0.0913 mas
Variability ellipse position angle = 0.9 deg
Equivalent α-δ correlation = 0.25

Observed in only 7 session(s)

Quarterly time series for 2103+023 (2026b, 4 global solutions)

Data

Right ascension: 316.6172865761972°
Declination: 2.5271670961201°
No. sessions: 7
No. delays: 592
Defining: No
RMS(α cos δ) = 0.1504 mas
RMS(δ) = 0.2094 mas
Variability ellipse semimajor axis = 0.2388 mas
Variability ellipse semiminor axis = 0.0972 mas
Variability ellipse position angle = -31.7 deg
Equivalent α-δ correlation = -0.68

Observed in only 7 session(s)