Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1042+178 (2026b, independent mode)

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

Right ascension: 161.3098324915325°
Declination: 17.5966899396283°
No. sessions: 6
No. delays: 374
Defining: No
RMS(α cos δ) = 0.5289 mas
RMS(δ) = 0.7540 mas
Variability ellipse semimajor axis = 0.8671 mas
Variability ellipse semiminor axis = 0.3105 mas
Variability ellipse position angle = -31.9 deg
Equivalent α-δ correlation = -0.74

Observed in only 6 session(s)

Quarterly time series for 1042+178 (2026b, 4 global solutions)

Data

Right ascension: 161.3098324232952°
Declination: 17.5966898953406°
No. sessions: 6
No. delays: 374
Defining: No
RMS(α cos δ) = 0.1034 mas
RMS(δ) = 0.3043 mas
Variability ellipse semimajor axis = 0.3043 mas
Variability ellipse semiminor axis = 0.1033 mas
Variability ellipse position angle = -0.6 deg
Equivalent α-δ correlation = -0.03

Observed in only 6 session(s)