Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1417+172 (2026b, independent mode)

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

Right ascension: 215.0870464897697°
Declination: 17.0581043461677°
No. sessions: 8
No. delays: 843
Defining: No
RMS(α cos δ) = 0.2225 mas
RMS(δ) = 0.5058 mas
Variability ellipse semimajor axis = 0.5103 mas
Variability ellipse semiminor axis = 0.2121 mas
Variability ellipse position angle = -8.3 deg
Equivalent α-δ correlation = -0.27

Observed in only 8 session(s)

Quarterly time series for 1417+172 (2026b, 4 global solutions)

Data

Right ascension: 215.0870465140801°
Declination: 17.0581042627093°
No. sessions: 8
No. delays: 843
Defining: No
RMS(α cos δ) = 0.0959 mas
RMS(δ) = 0.2127 mas
Variability ellipse semimajor axis = 0.2134 mas
Variability ellipse semiminor axis = 0.0943 mas
Variability ellipse position angle = 5.2 deg
Equivalent α-δ correlation = 0.16

Observed in only 8 session(s)