Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0227+448 (2026a, independent mode)

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

Right ascension: 37.7080042612207°
Declination: 45.0354157693172°
No. sessions: 7
No. delays: 609
Defining: No
RMS(α cos δ) = 20.6406 mas
RMS(δ) = 27.1243 mas
Variability ellipse semimajor axis = 27.1453 mas
Variability ellipse semiminor axis = 20.6130 mas
Variability ellipse position angle = 3.4 deg
Equivalent α-δ correlation = 0.03

Observed in only 7 session(s)

Quarterly time series for 0227+448 (2026a, 4 global solutions)

Data

Right ascension: 37.7079972246068°
Declination: 45.0354144201837°
No. sessions: 7
No. delays: 609
Defining: No
RMS(α cos δ) = 0.0940 mas
RMS(δ) = 0.2121 mas
Variability ellipse semimajor axis = 0.2144 mas
Variability ellipse semiminor axis = 0.0887 mas
Variability ellipse position angle = -9.1 deg
Equivalent α-δ correlation = -0.30

Observed in only 7 session(s)