Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1518+162 (2026b, independent mode)

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

Right ascension: 230.1544211733689°
Declination: 16.0240644741068°
No. sessions: 8
No. delays: 733
Defining: No
RMS(α cos δ) = 0.3251 mas
RMS(δ) = 0.6312 mas
Variability ellipse semimajor axis = 0.7056 mas
Variability ellipse semiminor axis = 0.0793 mas
Variability ellipse position angle = -26.7 deg
Equivalent α-δ correlation = -0.96

Observed in only 8 session(s)

Quarterly time series for 1518+162 (2026b, 4 global solutions)

Data

Right ascension: 230.1544211785585°
Declination: 16.0240643399351°
No. sessions: 8
No. delays: 733
Defining: No
RMS(α cos δ) = 0.2726 mas
RMS(δ) = 0.5195 mas
Variability ellipse semimajor axis = 0.5196 mas
Variability ellipse semiminor axis = 0.2725 mas
Variability ellipse position angle = 1.3 deg
Equivalent α-δ correlation = 0.03

Observed in only 8 session(s)