Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1709-182 (2026a, independent mode)

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

Right ascension: 258.1320720899306°
Declination: -18.3341020829436°
No. sessions: 5
No. delays: 457
Defining: No
RMS(α cos δ) = 0.3475 mas
RMS(δ) = 0.5914 mas
Variability ellipse semimajor axis = 0.5993 mas
Variability ellipse semiminor axis = 0.3337 mas
Variability ellipse position angle = -11.2 deg
Equivalent α-δ correlation = -0.23

Observed in only 5 session(s)

Quarterly time series for 1709-182 (2026a, 4 global solutions)

Data

Right ascension: 258.1320721214844°
Declination: -18.3341022086706°
No. sessions: 6
No. delays: 482
Defining: No
RMS(α cos δ) = 0.0864 mas
RMS(δ) = 0.2421 mas
Variability ellipse semimajor axis = 0.2524 mas
Variability ellipse semiminor axis = 0.0484 mas
Variability ellipse position angle = -16.7 deg
Equivalent α-δ correlation = -0.81

Observed in only 6 session(s)