Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1025+031 (2026b, independent mode)

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

Right ascension: 157.0850058726862°
Declination: 2.9229092835677°
No. sessions: 8
No. delays: 494
Defining: No
RMS(α cos δ) = 14.3767 mas
RMS(δ) = 11.6246 mas
Variability ellipse semimajor axis = 19.2206 mas
Variability ellipse semiminor axis = 5.2545 mas
Variability ellipse position angle = 50.1 deg
Equivalent α-δ correlation = 1.17

Observed in only 8 session(s)

Quarterly time series for 1025+031 (2026b, 4 global solutions)

Data

Right ascension: 157.0850053627717°
Declination: 2.9229088536403°
No. sessions: 8
No. delays: 494
Defining: No
RMS(α cos δ) = 0.1597 mas
RMS(δ) = 0.3289 mas
Variability ellipse semimajor axis = 0.3398 mas
Variability ellipse semiminor axis = 0.1348 mas
Variability ellipse position angle = -15.9 deg
Equivalent α-δ correlation = -0.49

Observed in only 8 session(s)