Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1613+216 (2026b, independent mode)

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

Right ascension: 243.8795574537603°
Declination: 21.5030795481676°
No. sessions: 5
No. delays: 400
Defining: No
RMS(α cos δ) = 0.8627 mas
RMS(δ) = 1.0731 mas
Variability ellipse semimajor axis = 1.0965 mas
Variability ellipse semiminor axis = 0.8328 mas
Variability ellipse position angle = -18.4 deg
Equivalent α-δ correlation = -0.16

Observed in only 5 session(s)

Quarterly time series for 1613+216 (2026b, 4 global solutions)

Data

Right ascension: 243.8795575280022°
Declination: 21.5030796981094°
No. sessions: 5
No. delays: 400
Defining: No
RMS(α cos δ) = 0.1870 mas
RMS(δ) = 0.1143 mas
Variability ellipse semimajor axis = 0.2061 mas
Variability ellipse semiminor axis = 0.0747 mas
Variability ellipse position angle = -63.2 deg
Equivalent α-δ correlation = -0.69

Observed in only 5 session(s)