Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0017-307 (2026b, independent mode)

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

Right ascension: 4.9278138042955°
Declination: -30.5220413313682°
No. sessions: 5
No. delays: 295
Defining: No
RMS(α cos δ) = 0.3746 mas
RMS(δ) = 0.9304 mas
Variability ellipse semimajor axis = 0.9364 mas
Variability ellipse semiminor axis = 0.3593 mas
Variability ellipse position angle = 7.0 deg
Equivalent α-δ correlation = 0.26

Observed in only 5 session(s)

Quarterly time series for 0017-307 (2026b, 4 global solutions)

Data

Right ascension: 4.9278137816440°
Declination: -30.5220412719231°
No. sessions: 5
No. delays: 295
Defining: No
RMS(α cos δ) = 0.1199 mas
RMS(δ) = 0.4094 mas
Variability ellipse semimajor axis = 0.4246 mas
Variability ellipse semiminor axis = 0.0414 mas
Variability ellipse position angle = -15.4 deg
Equivalent α-δ correlation = -0.93

Observed in only 5 session(s)