Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1826-447 (2026b, independent mode)

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

Right ascension: 277.5036245195468°
Declination: -44.6865757453201°
No. sessions: 10
No. delays: 197
Defining: No
RMS(α cos δ) = 2.9263 mas
RMS(δ) = 9.2705 mas
Variability ellipse semimajor axis = 9.4860 mas
Variability ellipse semiminor axis = 2.1265 mas
Variability ellipse position angle = 12.5 deg
Equivalent α-δ correlation = 0.67

Observed in only 10 session(s)

Quarterly time series for 1826-447 (2026b, 4 global solutions)

Data

Right ascension: 277.5036245282355°
Declination: -44.6865763904138°
No. sessions: 10
No. delays: 197
Defining: No
RMS(α cos δ) = 2.3644 mas
RMS(δ) = 7.5039 mas
Variability ellipse semimajor axis = 7.7540 mas
Variability ellipse semiminor axis = 1.3318 mas
Variability ellipse position angle = 14.8 deg
Equivalent α-δ correlation = 0.81

Observed in only 10 session(s)