Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1128+111 (2026b, independent mode)

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

Right ascension: 172.6541413624991°
Declination: 10.9003434475206°
No. sessions: 5
No. delays: 327
Defining: No
RMS(α cos δ) = 11.0595 mas
RMS(δ) = 2.3022 mas
Variability ellipse semimajor axis = 11.3173 mas
Variability ellipse semiminor axis = 0.6847 mas
Variability ellipse position angle = -77.7 deg
Equivalent α-δ correlation = -1.05

Observed in only 5 session(s)

Quarterly time series for 1128+111 (2026b, 4 global solutions)

Data

Right ascension: 172.6541431001548°
Declination: 10.9003429139950°
No. sessions: 5
No. delays: 327
Defining: No
RMS(α cos δ) = 0.0965 mas
RMS(δ) = 0.2848 mas
Variability ellipse semimajor axis = 0.2874 mas
Variability ellipse semiminor axis = 0.0883 mas
Variability ellipse position angle = 8.1 deg
Equivalent α-δ correlation = 0.38

Observed in only 5 session(s)