Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1024+091 (2026b, independent mode)

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

Right ascension: 156.6825340415410°
Declination: 8.8765137354085°
No. sessions: 7
No. delays: 436
Defining: No
RMS(α cos δ) = 2.5964 mas
RMS(δ) = 13.6439 mas
Variability ellipse semimajor axis = 13.9174 mas
Variability ellipse semiminor axis = 0.8923 mas
Variability ellipse position angle = 11.3 deg
Equivalent α-δ correlation = 1.06

Observed in only 7 session(s)

Quarterly time series for 1024+091 (2026b, 4 global solutions)

Data

Right ascension: 156.6825342046594°
Declination: 8.8765147511858°
No. sessions: 7
No. delays: 436
Defining: No
RMS(α cos δ) = 0.2971 mas
RMS(δ) = 0.6448 mas
Variability ellipse semimajor axis = 0.6458 mas
Variability ellipse semiminor axis = 0.2948 mas
Variability ellipse position angle = 3.6 deg
Equivalent α-δ correlation = 0.11

Observed in only 7 session(s)