Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1535-091 (2026b, independent mode)

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

Right ascension: 234.4451922988414°
Declination: -9.3453698335419°
No. sessions: 5
No. delays: 335
Defining: No
RMS(α cos δ) = 46.1904 mas
RMS(δ) = 92.7005 mas
Variability ellipse semimajor axis = 104.8727 mas
Variability ellipse semiminor axis = 16.4726 mas
Variability ellipse position angle = -27.5 deg
Equivalent α-δ correlation = -1.08

Observed in only 5 session(s)

Quarterly time series for 1535-091 (2026b, 4 global solutions)

Data

Right ascension: 234.4451854568987°
Declination: -9.3453583512540°
No. sessions: 5
No. delays: 335
Defining: No
RMS(α cos δ) = 0.1785 mas
RMS(δ) = 0.6015 mas
Variability ellipse semimajor axis = 0.6018 mas
Variability ellipse semiminor axis = 0.1773 mas
Variability ellipse position angle = -2.0 deg
Equivalent α-δ correlation = -0.11

Observed in only 5 session(s)