Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2105-250 (2026a, independent mode)

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

Right ascension: 317.0513324097853°
Declination: -24.8759231904970°
No. sessions: 5
No. delays: 317
Defining: No
RMS(α cos δ) = 0.2561 mas
RMS(δ) = 0.7596 mas
Variability ellipse semimajor axis = 0.7880 mas
Variability ellipse semiminor axis = 0.1472 mas
Variability ellipse position angle = 15.7 deg
Equivalent α-δ correlation = 0.80

Observed in only 5 session(s)

Quarterly time series for 2105-250 (2026a, 4 global solutions)

Data

Right ascension: 317.0513324383188°
Declination: -24.8759230843042°
No. sessions: 5
No. delays: 317
Defining: No
RMS(α cos δ) = 0.2022 mas
RMS(δ) = 0.3501 mas
Variability ellipse semimajor axis = 0.3515 mas
Variability ellipse semiminor axis = 0.1998 mas
Variability ellipse position angle = -6.1 deg
Equivalent α-δ correlation = -0.12

Observed in only 5 session(s)