Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0221+177 (2026a, independent mode)

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

Right ascension: 36.0367582934417°
Declination: 17.9913475862663°
No. sessions: 7
No. delays: 271
Defining: No
RMS(α cos δ) = 8.1907 mas
RMS(δ) = 26.5858 mas
Variability ellipse semimajor axis = 27.9996 mas
Variability ellipse semiminor axis = 3.1758 mas
Variability ellipse position angle = 18.1 deg
Equivalent α-δ correlation = 1.08

Observed in only 7 session(s)

Quarterly time series for 0221+177 (2026a, 4 global solutions)

Data

Right ascension: 36.0367574841271°
Declination: 17.9913449653236°
No. sessions: 7
No. delays: 271
Defining: No
RMS(α cos δ) = 1.6252 mas
RMS(δ) = 1.5624 mas
Variability ellipse semimajor axis = 1.9733 mas
Variability ellipse semiminor axis = 1.0903 mas
Variability ellipse position angle = -47.1 deg
Equivalent α-δ correlation = -0.53

Observed in only 7 session(s)