Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1712+493 (2026b, independent mode)

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

Right ascension: 258.3964484792598°
Declination: 49.2757046479874°
No. sessions: 6
No. delays: 592
Defining: No
RMS(α cos δ) = 0.3102 mas
RMS(δ) = 0.1329 mas
Variability ellipse semimajor axis = 0.3109 mas
Variability ellipse semiminor axis = 0.1313 mas
Variability ellipse position angle = 85.7 deg
Equivalent α-δ correlation = 0.14

Observed in only 6 session(s)

Quarterly time series for 1712+493 (2026b, 4 global solutions)

Data

Right ascension: 258.3964484799836°
Declination: 49.2757046626776°
No. sessions: 6
No. delays: 592
Defining: No
RMS(α cos δ) = 0.1635 mas
RMS(δ) = 0.1432 mas
Variability ellipse semimajor axis = 0.1885 mas
Variability ellipse semiminor axis = 0.1081 mas
Variability ellipse position angle = -52.5 deg
Equivalent α-δ correlation = -0.49

Observed in only 6 session(s)