Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1450+641 (2026b, independent mode)

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

Right ascension: 222.9890076653076°
Declination: 63.9553338664366°
No. sessions: 7
No. delays: 254
Defining: No
RMS(α cos δ) = 7.0000 mas
RMS(δ) = 1.3679 mas
Variability ellipse semimajor axis = 7.0047 mas
Variability ellipse semiminor axis = 1.3438 mas
Variability ellipse position angle = -87.8 deg
Equivalent α-δ correlation = -0.18

Observed in only 7 session(s)

Quarterly time series for 1450+641 (2026b, 4 global solutions)

Data

Right ascension: 222.9890078545256°
Declination: 63.9553337982041°
No. sessions: 7
No. delays: 254
Defining: No
RMS(α cos δ) = 8.1719 mas
RMS(δ) = 0.9345 mas
Variability ellipse semimajor axis = 8.1798 mas
Variability ellipse semiminor axis = 0.8634 mas
Variability ellipse position angle = -87.4 deg
Equivalent α-δ correlation = -0.38

Observed in only 7 session(s)