Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1259+468 (2026b, independent mode)

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

Right ascension: 195.3858595658499°
Declination: 46.5674832123536°
No. sessions: 5
No. delays: 410
Defining: No
RMS(α cos δ) = 1.0564 mas
RMS(δ) = 0.9674 mas
Variability ellipse semimajor axis = 1.4046 mas
Variability ellipse semiminor axis = 0.2807 mas
Variability ellipse position angle = -47.7 deg
Equivalent α-δ correlation = -0.92

Observed in only 5 session(s)

Quarterly time series for 1259+468 (2026b, 4 global solutions)

Data

Right ascension: 195.3858595360974°
Declination: 46.5674832176963°
No. sessions: 5
No. delays: 410
Defining: No
RMS(α cos δ) = 0.1040 mas
RMS(δ) = 0.2172 mas
Variability ellipse semimajor axis = 0.2298 mas
Variability ellipse semiminor axis = 0.0722 mas
Variability ellipse position angle = 20.0 deg
Equivalent α-δ correlation = 0.68

Observed in only 5 session(s)