Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1951+355 (2026b, independent mode)

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

Right ascension: 298.3786485333524°
Declination: 35.6331553421526°
No. sessions: 56
No. delays: 2221
Defining: Yes
RMS(α cos δ) = 5.5521 mas
RMS(δ) = 1.4868 mas
Variability ellipse semimajor axis = 5.6096 mas
Variability ellipse semiminor axis = 1.2525 mas
Variability ellipse position angle = 81.5 deg
Equivalent α-δ correlation = 0.52

Observed in only 56 session(s)

Quarterly time series for 1951+355 (2026b, 4 global solutions)

Data

Right ascension: 298.3786487700425°
Declination: 35.6331553342422°
No. sessions: 54
No. delays: 2215
Defining: Yes
RMS(α cos δ) = 0.2986 mas
RMS(δ) = 0.4353 mas
Variability ellipse semimajor axis = 0.4423 mas
Variability ellipse semiminor axis = 0.2882 mas
Variability ellipse position angle = 13.4 deg
Equivalent α-δ correlation = 0.20

Observed in only 54 session(s)