Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2017+745 (2026a, independent mode)

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

Right ascension: 304.3044968790355°
Declination: 74.6800000101016°
No. sessions: 107
No. delays: 7014
Defining: Yes
RMS(α cos δ) = 2.0042 mas
RMS(δ) = 1.0436 mas
Variability ellipse semimajor axis = 2.1504 mas
Variability ellipse semiminor axis = 0.6939 mas
Variability ellipse position angle = 67.4 deg
Equivalent α-δ correlation = 0.70

Quarterly time series for 2017+745 (2026a, 4 global solutions)

Data

Right ascension: 304.3044972295284°
Declination: 74.6799999760497°
No. sessions: 97
No. delays: 6762
Defining: Yes
RMS(α cos δ) = 0.2051 mas
RMS(δ) = 0.1389 mas
Variability ellipse semimajor axis = 0.2072 mas
Variability ellipse semiminor axis = 0.1357 mas
Variability ellipse position angle = 79.0 deg
Equivalent α-δ correlation = 0.16