Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0342+147 (2026a, independent mode)

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

Right ascension: 56.2767348638326°
Declination: 14.8971001475489°
No. sessions: 90
No. delays: 3296
Defining: No
RMS(α cos δ) = 22.1256 mas
RMS(δ) = 87.6388 mas
Variability ellipse semimajor axis = 88.2591 mas
Variability ellipse semiminor axis = 19.5045 mas
Variability ellipse position angle = -6.9 deg
Equivalent α-δ correlation = -0.46

Quarterly time series for 0342+147 (2026a, 4 global solutions)

Data

Right ascension: 56.2767355352290°
Declination: 14.8970994993507°
No. sessions: 86
No. delays: 3284
Defining: No
RMS(α cos δ) = 0.2718 mas
RMS(δ) = 0.3743 mas
Variability ellipse semimajor axis = 0.3811 mas
Variability ellipse semiminor axis = 0.2621 mas
Variability ellipse position angle = -15.0 deg
Equivalent α-δ correlation = -0.19