Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1042+071 (2026a, independent mode)

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

Right ascension: 161.2329637270531°
Declination: 6.9272950445831°
No. sessions: 75
No. delays: 5016
Defining: Yes
RMS(α cos δ) = 6.8992 mas
RMS(δ) = 5.0392 mas
Variability ellipse semimajor axis = 8.8704 mas
Variability ellipse semiminor axis = 2.3855 mas
Variability ellipse position angle = -52.6 deg
Equivalent α-δ correlation = -1.17

Quarterly time series for 1042+071 (2026a, 4 global solutions)

Data

Right ascension: 161.2329635381080°
Declination: 6.9272951194650°
No. sessions: 70
No. delays: 4851
Defining: Yes
RMS(α cos δ) = 0.1653 mas
RMS(δ) = 0.3602 mas
Variability ellipse semimajor axis = 0.3681 mas
Variability ellipse semiminor axis = 0.1469 mas
Variability ellipse position angle = -12.9 deg
Equivalent α-δ correlation = -0.42