Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0904-201 (2026b, independent mode)

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

Right ascension: 136.7137722702240°
Declination: -20.3318902549985°
No. sessions: 11
No. delays: 840
Defining: No
RMS(α cos δ) = 0.6563 mas
RMS(δ) = 2.0710 mas
Variability ellipse semimajor axis = 2.1518 mas
Variability ellipse semiminor axis = 0.2995 mas
Variability ellipse position angle = 15.9 deg
Equivalent α-δ correlation = 0.88

Observed in only 11 session(s)

Quarterly time series for 0904-201 (2026b, 4 global solutions)

Data

Right ascension: 136.7137724720151°
Declination: -20.3318900788441°
No. sessions: 12
No. delays: 892
Defining: No
RMS(α cos δ) = 0.7212 mas
RMS(δ) = 0.6451 mas
Variability ellipse semimajor axis = 0.9250 mas
Variability ellipse semiminor axis = 0.2837 mas
Variability ellipse position angle = 48.8 deg
Equivalent α-δ correlation = 0.83

Observed in only 12 session(s)