Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1116+128 (2026b, independent mode)

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

Right ascension: 169.7387560432515°
Declination: 12.5782550470326°
No. sessions: 45
No. delays: 2030
Defining: No
RMS(α cos δ) = 0.7783 mas
RMS(δ) = 0.7666 mas
Variability ellipse semimajor axis = 0.7989 mas
Variability ellipse semiminor axis = 0.7451 mas
Variability ellipse position angle = 51.2 deg
Equivalent α-δ correlation = 0.07

Observed in only 45 session(s)

Quarterly time series for 1116+128 (2026b, 4 global solutions)

Data

Right ascension: 169.7387559950316°
Declination: 12.5782550150555°
No. sessions: 37
No. delays: 2006
Defining: No
RMS(α cos δ) = 0.1669 mas
RMS(δ) = 0.2312 mas
Variability ellipse semimajor axis = 0.2330 mas
Variability ellipse semiminor axis = 0.1644 mas
Variability ellipse position angle = 10.1 deg
Equivalent α-δ correlation = 0.12

Observed in only 37 session(s)