Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0412+256 (2026b, independent mode)

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

Right ascension: 63.8049667471473°
Declination: 25.8001106945554°
No. sessions: 6
No. delays: 543
Defining: No
RMS(α cos δ) = 23.0548 mas
RMS(δ) = 21.7936 mas
Variability ellipse semimajor axis = 27.8495 mas
Variability ellipse semiminor axis = 15.1952 mas
Variability ellipse position angle = 47.9 deg
Equivalent α-δ correlation = 0.54

Observed in only 6 session(s)

Quarterly time series for 0412+256 (2026b, 4 global solutions)

Data

Right ascension: 63.8049675823261°
Declination: 25.8001094349090°
No. sessions: 6
No. delays: 543
Defining: No
RMS(α cos δ) = 0.1412 mas
RMS(δ) = 0.4355 mas
Variability ellipse semimajor axis = 0.4410 mas
Variability ellipse semiminor axis = 0.1232 mas
Variability ellipse position angle = 9.3 deg
Equivalent α-δ correlation = 0.47

Observed in only 6 session(s)