Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1128-047 (2026a, independent mode)

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

Right ascension: 172.8771423082884°
Declination: -5.0054571493365°
No. sessions: 20
No. delays: 858
Defining: No
RMS(α cos δ) = 112.1918 mas
RMS(δ) = 46.5156 mas
Variability ellipse semimajor axis = 122.9980 mas
Variability ellipse semiminor axis = 19.4379 mas
Variability ellipse position angle = -66.1 deg
Equivalent α-δ correlation = -1.10

Observed in only 20 session(s)

Quarterly time series for 1128-047 (2026a, 4 global solutions)

Data

Right ascension: 172.8771531735361°
Declination: -5.0054604042661°
No. sessions: 19
No. delays: 855
Defining: No
RMS(α cos δ) = 0.2120 mas
RMS(δ) = 0.3626 mas
Variability ellipse semimajor axis = 0.3865 mas
Variability ellipse semiminor axis = 0.1643 mas
Variability ellipse position angle = 22.5 deg
Equivalent α-δ correlation = 0.56

Observed in only 19 session(s)