Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0409-280 (2026a, independent mode)

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

Right ascension: 62.8551338948147°
Declination: -27.9724472075832°
No. sessions: 5
No. delays: 336
Defining: No
RMS(α cos δ) = 0.6306 mas
RMS(δ) = 1.0564 mas
Variability ellipse semimajor axis = 1.0646 mas
Variability ellipse semiminor axis = 0.6166 mas
Variability ellipse position angle = 8.7 deg
Equivalent α-δ correlation = 0.17

Observed in only 5 session(s)

Quarterly time series for 0409-280 (2026a, 4 global solutions)

Data

Right ascension: 62.8551338246639°
Declination: -27.9724473985884°
No. sessions: 5
No. delays: 336
Defining: No
RMS(α cos δ) = 0.1603 mas
RMS(δ) = 0.2504 mas
Variability ellipse semimajor axis = 0.2690 mas
Variability ellipse semiminor axis = 0.1266 mas
Variability ellipse position angle = -24.4 deg
Equivalent α-δ correlation = -0.53

Observed in only 5 session(s)