Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1254+130 (2026b, independent mode)

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

Right ascension: 194.1452397147128°
Declination: 12.7928546623952°
No. sessions: 2
No. delays: 228
Defining: No
RMS(α cos δ) = 8.7060 mas
RMS(δ) = 3.2128 mas
Variability ellipse semimajor axis = 9.3714 mas
Variability ellipse semiminor axis = 1.3064 mas
Variability ellipse position angle = -68.4 deg
Equivalent α-δ correlation = -1.09

Observed in only 2 session(s)

Quarterly time series for 1254+130 (2026b, 4 global solutions)

Data

Right ascension: 194.1452406693406°
Declination: 12.7928543621094°
No. sessions: 2
No. delays: 228
Defining: No
RMS(α cos δ) = 0.0085 mas
RMS(δ) = 0.0770 mas
Variability ellipse semimajor axis = 0.0774 mas
Variability ellipse semiminor axis = 0.0015 mas
Variability ellipse position angle = -6.2 deg
Equivalent α-δ correlation = -0.99

Observed in only 2 session(s)