Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1758+046 (2026b, independent mode)

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

Right ascension: 270.2676743090207°
Declination: 4.6383901362044°
No. sessions: 6
No. delays: 585
Defining: No
RMS(α cos δ) = 1.2694 mas
RMS(δ) = 1.0031 mas
Variability ellipse semimajor axis = 1.5525 mas
Variability ellipse semiminor axis = 0.4552 mas
Variability ellipse position angle = -52.9 deg
Equivalent α-δ correlation = -0.83

Observed in only 6 session(s)

Quarterly time series for 1758+046 (2026b, 4 global solutions)

Data

Right ascension: 270.2676743476198°
Declination: 4.6383901194957°
No. sessions: 6
No. delays: 585
Defining: No
RMS(α cos δ) = 0.2236 mas
RMS(δ) = 0.2252 mas
Variability ellipse semimajor axis = 0.2533 mas
Variability ellipse semiminor axis = 0.1913 mas
Variability ellipse position angle = -44.2 deg
Equivalent α-δ correlation = -0.27

Observed in only 6 session(s)