Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1727+502 (2026b, independent mode)

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

Right ascension: 262.0775992644767°
Declination: 50.2195726880692°
No. sessions: 15
No. delays: 474
Defining: No
RMS(α cos δ) = 5.1965 mas
RMS(δ) = 42.8966 mas
Variability ellipse semimajor axis = 43.0960 mas
Variability ellipse semiminor axis = 3.1386 mas
Variability ellipse position angle = 5.5 deg
Equivalent α-δ correlation = 0.79

Observed in only 15 session(s)

Quarterly time series for 1727+502 (2026b, 4 global solutions)

Data

Right ascension: 262.0776001749210°
Declination: 50.2195750393189°
No. sessions: 14
No. delays: 471
Defining: No
RMS(α cos δ) = 0.3838 mas
RMS(δ) = 0.3561 mas
Variability ellipse semimajor axis = 0.4045 mas
Variability ellipse semiminor axis = 0.3323 mas
Variability ellipse position angle = 56.3 deg
Equivalent α-δ correlation = 0.18

Observed in only 14 session(s)