Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0953+254 (2026b, independent mode)

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

Right ascension: 149.2078140299822°
Declination: 25.2544582973310°
No. sessions: 996
No. delays: 26946
Defining: No
RMS(α cos δ) = 97.8389 mas
RMS(δ) = 74.1423 mas
Variability ellipse semimajor axis = 123.0892 mas
Variability ellipse semiminor axis = 9.0228 mas
Variability ellipse position angle = -52.7 deg
Equivalent α-δ correlation = -1.01

Quarterly time series for 0953+254 (2026b, 4 global solutions)

Data

Right ascension: 149.2078140858558°
Declination: 25.2544583025397°
No. sessions: 927
No. delays: 26775
Defining: No
RMS(α cos δ) = 0.3579 mas
RMS(δ) = 0.4017 mas
Variability ellipse semimajor axis = 0.4873 mas
Variability ellipse semiminor axis = 0.2278 mas
Variability ellipse position angle = 39.8 deg
Equivalent α-δ correlation = 0.64