Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2009-193 (2026b, independent mode)

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

Right ascension: 303.1447081527151°
Declination: -19.2481265682950°
No. sessions: 8
No. delays: 428
Defining: No
RMS(α cos δ) = 0.5861 mas
RMS(δ) = 1.4501 mas
Variability ellipse semimajor axis = 1.4951 mas
Variability ellipse semiminor axis = 0.4593 mas
Variability ellipse position angle = -14.8 deg
Equivalent α-δ correlation = -0.59

Observed in only 8 session(s)

Quarterly time series for 2009-193 (2026b, 4 global solutions)

Data

Right ascension: 303.1447080917273°
Declination: -19.2481265876104°
No. sessions: 8
No. delays: 428
Defining: No
RMS(α cos δ) = 0.3103 mas
RMS(δ) = 0.4781 mas
Variability ellipse semimajor axis = 0.5237 mas
Variability ellipse semiminor axis = 0.2248 mas
Variability ellipse position angle = -26.8 deg
Equivalent α-δ correlation = -0.61

Observed in only 8 session(s)