Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0548-090 (2026b, independent mode)

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

Right ascension: 87.8336895236022°
Declination: -9.0005461197058°
No. sessions: 3
No. delays: 13
Defining: No
RMS(α cos δ) = 83.1078 mas
RMS(δ) = 53.5978 mas
Variability ellipse semimajor axis = 96.5209 mas
Variability ellipse semiminor axis = 21.5252 mas
Variability ellipse position angle = -58.5 deg
Equivalent α-δ correlation = -0.88

Observed in only 3 session(s)

Quarterly time series for 0548-090 (2026b, 4 global solutions)

Data

Right ascension: 87.8336720672858°
Declination: -9.0005400646693°
No. sessions: 2
No. delays: 10
Defining: No
RMS(α cos δ) = 0.8193 mas
RMS(δ) = 1.6672 mas
Variability ellipse semimajor axis = 1.8257 mas
Variability ellipse semiminor axis = 0.3428 mas
Variability ellipse position angle = 24.5 deg
Equivalent α-δ correlation = 0.89

Observed in only 2 session(s)