Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1143+052 (2026b, independent mode)

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

Right ascension: 176.6322556762897°
Declination: 4.9720247107876°
No. sessions: 6
No. delays: 528
Defining: No
RMS(α cos δ) = 0.5035 mas
RMS(δ) = 0.3332 mas
Variability ellipse semimajor axis = 0.5522 mas
Variability ellipse semiminor axis = 0.2443 mas
Variability ellipse position angle = 62.7 deg
Equivalent α-δ correlation = 0.59

Observed in only 6 session(s)

Quarterly time series for 1143+052 (2026b, 4 global solutions)

Data

Right ascension: 176.6322556846292°
Declination: 4.9720246220154°
No. sessions: 6
No. delays: 528
Defining: No
RMS(α cos δ) = 0.1341 mas
RMS(δ) = 0.1109 mas
Variability ellipse semimajor axis = 0.1353 mas
Variability ellipse semiminor axis = 0.1094 mas
Variability ellipse position angle = -76.9 deg
Equivalent α-δ correlation = -0.09

Observed in only 6 session(s)