Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1255+327 (2026b, independent mode)

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

Right ascension: 194.4884660108201°
Declination: 32.4914795561100°
No. sessions: 5
No. delays: 432
Defining: No
RMS(α cos δ) = 0.3746 mas
RMS(δ) = 0.3827 mas
Variability ellipse semimajor axis = 0.4069 mas
Variability ellipse semiminor axis = 0.3480 mas
Variability ellipse position angle = -41.0 deg
Equivalent α-δ correlation = -0.15

Observed in only 5 session(s)

Quarterly time series for 1255+327 (2026b, 4 global solutions)

Data

Right ascension: 194.4884661291762°
Declination: 32.4914794272852°
No. sessions: 6
No. delays: 536
Defining: No
RMS(α cos δ) = 0.1632 mas
RMS(δ) = 0.5114 mas
Variability ellipse semimajor axis = 0.5341 mas
Variability ellipse semiminor axis = 0.0536 mas
Variability ellipse position angle = -16.8 deg
Equivalent α-δ correlation = -0.94

Observed in only 6 session(s)