Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0400+258 (2026b, independent mode)

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

Right ascension: 60.7732753432432°
Declination: 26.0004175579438°
No. sessions: 98
No. delays: 3125
Defining: No
RMS(α cos δ) = 5.0938 mas
RMS(δ) = 5.2828 mas
Variability ellipse semimajor axis = 5.5496 mas
Variability ellipse semiminor axis = 4.8017 mas
Variability ellipse position angle = 37.6 deg
Equivalent α-δ correlation = 0.14

Observed in only 98 session(s)

Quarterly time series for 0400+258 (2026b, 4 global solutions)

Data

Right ascension: 60.7732753089725°
Declination: 26.0004174441728°
No. sessions: 86
No. delays: 3081
Defining: No
RMS(α cos δ) = 0.3749 mas
RMS(δ) = 0.2939 mas
Variability ellipse semimajor axis = 0.3779 mas
Variability ellipse semiminor axis = 0.2901 mas
Variability ellipse position angle = -78.7 deg
Equivalent α-δ correlation = -0.10

Observed in only 86 session(s)