Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2100+468 (2026b, independent mode)

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

Right ascension: 315.5710666098244°
Declination: 47.0378480494328°
No. sessions: 8
No. delays: 378
Defining: No
RMS(α cos δ) = 0.6419 mas
RMS(δ) = 0.4599 mas
Variability ellipse semimajor axis = 0.7359 mas
Variability ellipse semiminor axis = 0.2864 mas
Variability ellipse position angle = -57.9 deg
Equivalent α-δ correlation = -0.70

Observed in only 8 session(s)

Quarterly time series for 2100+468 (2026b, 4 global solutions)

Data

Right ascension: 315.5710667598094°
Declination: 47.0378480557380°
No. sessions: 8
No. delays: 378
Defining: No
RMS(α cos δ) = 0.3976 mas
RMS(δ) = 0.1893 mas
Variability ellipse semimajor axis = 0.4145 mas
Variability ellipse semiminor axis = 0.1485 mas
Variability ellipse position angle = -72.3 deg
Equivalent α-δ correlation = -0.58

Observed in only 8 session(s)