Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0412+254 (2026a, independent mode)

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

Right ascension: 63.7776731255478°
Declination: 25.5350263242967°
No. sessions: 6
No. delays: 466
Defining: No
RMS(α cos δ) = 22.7879 mas
RMS(δ) = 23.0071 mas
Variability ellipse semimajor axis = 28.6651 mas
Variability ellipse semiminor axis = 15.0641 mas
Variability ellipse position angle = 44.5 deg
Equivalent α-δ correlation = 0.57

Observed in only 6 session(s)

Quarterly time series for 0412+254 (2026a, 4 global solutions)

Data

Right ascension: 63.7776740259092°
Declination: 25.5350250643567°
No. sessions: 6
No. delays: 466
Defining: No
RMS(α cos δ) = 0.4458 mas
RMS(δ) = 0.7716 mas
Variability ellipse semimajor axis = 0.8622 mas
Variability ellipse semiminor axis = 0.2252 mas
Variability ellipse position angle = -27.5 deg
Equivalent α-δ correlation = -0.83

Observed in only 6 session(s)