Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2104-173 (2026b, independent mode)

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

Right ascension: 316.8625906535000°
Declination: -17.1362107108330°
No. sessions: 7
No. delays: 533
Defining: No
RMS(α cos δ) = 0.4013 mas
RMS(δ) = 0.5616 mas
Variability ellipse semimajor axis = 0.5626 mas
Variability ellipse semiminor axis = 0.3999 mas
Variability ellipse position angle = 4.8 deg
Equivalent α-δ correlation = 0.06

Observed in only 7 session(s)

Quarterly time series for 2104-173 (2026b, 4 global solutions)

Data

Right ascension: 316.8625906941669°
Declination: -17.1362107255350°
No. sessions: 7
No. delays: 533
Defining: No
RMS(α cos δ) = 0.0977 mas
RMS(δ) = 0.2385 mas
Variability ellipse semimajor axis = 0.2428 mas
Variability ellipse semiminor axis = 0.0863 mas
Variability ellipse position angle = -11.6 deg
Equivalent α-δ correlation = -0.44

Observed in only 7 session(s)