Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1604-333 (2026b, independent mode)

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

Right ascension: 241.8948244851860°
Declination: -33.5191359542504°
No. sessions: 103
No. delays: 3824
Defining: No
RMS(α cos δ) = 755.7876 mas
RMS(δ) = 2020.3478 mas
Variability ellipse semimajor axis = 2036.6700 mas
Variability ellipse semiminor axis = 710.6303 mas
Variability ellipse position angle = -7.7 deg
Equivalent α-δ correlation = -0.32

Quarterly time series for 1604-333 (2026b, 4 global solutions)

Data

Right ascension: 241.8948431369868°
Declination: -33.5191426608106°
No. sessions: 93
No. delays: 3794
Defining: No
RMS(α cos δ) = 0.3410 mas
RMS(δ) = 0.7937 mas
Variability ellipse semimajor axis = 0.8080 mas
Variability ellipse semiminor axis = 0.3056 mas
Variability ellipse position angle = -11.6 deg
Equivalent α-δ correlation = -0.41

Observed in only 93 session(s)