Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0252-549 (2026a, independent mode)

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

Right ascension: 43.3715850450315°
Declination: -54.6976211510445°
No. sessions: 38
No. delays: 502
Defining: No
RMS(α cos δ) = 0.4077 mas
RMS(δ) = 0.7832 mas
Variability ellipse semimajor axis = 0.7833 mas
Variability ellipse semiminor axis = 0.4075 mas
Variability ellipse position angle = 1.0 deg
Equivalent α-δ correlation = 0.03

Observed in only 38 session(s)

Quarterly time series for 0252-549 (2026a, 4 global solutions)

Data

Right ascension: 43.3715850207478°
Declination: -54.6976211266171°
No. sessions: 35
No. delays: 493
Defining: No
RMS(α cos δ) = 0.1896 mas
RMS(δ) = 0.4393 mas
Variability ellipse semimajor axis = 0.4448 mas
Variability ellipse semiminor axis = 0.1763 mas
Variability ellipse position angle = -9.8 deg
Equivalent α-δ correlation = -0.34

Observed in only 35 session(s)