Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1959+650 (2026b, independent mode)

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

Right ascension: 299.9993832381380°
Declination: 65.1485142140387°
No. sessions: 5
No. delays: 514
Defining: No
RMS(α cos δ) = 0.5937 mas
RMS(δ) = 0.7144 mas
Variability ellipse semimajor axis = 0.8743 mas
Variability ellipse semiminor axis = 0.3138 mas
Variability ellipse position angle = 38.1 deg
Equivalent α-δ correlation = 0.76

Observed in only 5 session(s)

Quarterly time series for 1959+650 (2026b, 4 global solutions)

Data

Right ascension: 299.9993837687353°
Declination: 65.1485145227970°
No. sessions: 5
No. delays: 514
Defining: No
RMS(α cos δ) = 0.0717 mas
RMS(δ) = 0.1095 mas
Variability ellipse semimajor axis = 0.1239 mas
Variability ellipse semiminor axis = 0.0423 mas
Variability ellipse position angle = 29.7 deg
Equivalent α-δ correlation = 0.74

Observed in only 5 session(s)