Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0511-220 (2026b, independent mode)

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

Right ascension: 78.4546429727281°
Declination: -21.9878033414925°
No. sessions: 26
No. delays: 1257
Defining: No
RMS(α cos δ) = 0.4616 mas
RMS(δ) = 0.9810 mas
Variability ellipse semimajor axis = 0.9918 mas
Variability ellipse semiminor axis = 0.4379 mas
Variability ellipse position angle = 9.4 deg
Equivalent α-δ correlation = 0.28

Observed in only 26 session(s)

Quarterly time series for 0511-220 (2026b, 4 global solutions)

Data

Right ascension: 78.4546429971017°
Declination: -21.9878033543306°
No. sessions: 23
No. delays: 1248
Defining: No
RMS(α cos δ) = 0.1957 mas
RMS(δ) = 0.2806 mas
Variability ellipse semimajor axis = 0.3174 mas
Variability ellipse semiminor axis = 0.1277 mas
Variability ellipse position angle = -30.6 deg
Equivalent α-δ correlation = -0.67

Observed in only 23 session(s)