Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1649+063 (2026a, independent mode)

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

Right ascension: 253.0058337016740°
Declination: 6.3153761921567°
No. sessions: 5
No. delays: 450
Defining: No
RMS(α cos δ) = 0.2330 mas
RMS(δ) = 0.4094 mas
Variability ellipse semimajor axis = 0.4566 mas
Variability ellipse semiminor axis = 0.1157 mas
Variability ellipse position angle = 27.2 deg
Equivalent α-δ correlation = 0.83

Observed in only 5 session(s)

Quarterly time series for 1649+063 (2026a, 4 global solutions)

Data

Right ascension: 253.0058336638488°
Declination: 6.3153760700793°
No. sessions: 5
No. delays: 450
Defining: No
RMS(α cos δ) = 0.0759 mas
RMS(δ) = 0.2689 mas
Variability ellipse semimajor axis = 0.2701 mas
Variability ellipse semiminor axis = 0.0717 mas
Variability ellipse position angle = 5.4 deg
Equivalent α-δ correlation = 0.31

Observed in only 5 session(s)