Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1539-093 (2026b, independent mode)

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

Right ascension: 235.5310613866954°
Declination: -9.4619882011117°
No. sessions: 10
No. delays: 46
Defining: No
RMS(α cos δ) = 606.0868 mas
RMS(δ) = 303.2665 mas
Variability ellipse semimajor axis = 661.9368 mas
Variability ellipse semiminor axis = 145.4354 mas
Variability ellipse position angle = -65.6 deg
Equivalent α-δ correlation = -0.85

Observed in only 10 session(s)

Quarterly time series for 1539-093 (2026b, 4 global solutions)

Data

Right ascension: 235.5311026802532°
Declination: -9.4620009500849°
No. sessions: 9
No. delays: 43
Defining: No
RMS(α cos δ) = 28.7844 mas
RMS(δ) = 25.8720 mas
Variability ellipse semimajor axis = 37.1533 mas
Variability ellipse semiminor axis = 10.8414 mas
Variability ellipse position angle = -48.6 deg
Equivalent α-δ correlation = -0.84

Observed in only 9 session(s)