Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2051+745 (2026b, independent mode)

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

Right ascension: 312.8905619862080°
Declination: 74.6945827553610°
No. sessions: 17
No. delays: 457
Defining: No
RMS(α cos δ) = 0.6689 mas
RMS(δ) = 0.4127 mas
Variability ellipse semimajor axis = 0.6903 mas
Variability ellipse semiminor axis = 0.3759 mas
Variability ellipse position angle = -72.8 deg
Equivalent α-δ correlation = -0.34

Observed in only 17 session(s)

Quarterly time series for 2051+745 (2026b, 4 global solutions)

Data

Right ascension: 312.8905607891602°
Declination: 74.6945828135605°
No. sessions: 15
No. delays: 451
Defining: No
RMS(α cos δ) = 0.5279 mas
RMS(δ) = 0.2530 mas
Variability ellipse semimajor axis = 0.5609 mas
Variability ellipse semiminor axis = 0.1674 mas
Variability ellipse position angle = -69.2 deg
Equivalent α-δ correlation = -0.71

Observed in only 15 session(s)