Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1847-259 (2026b, independent mode)

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

Right ascension: 282.7129608335316°
Declination: -25.9285254924601°
No. sessions: 13
No. delays: 366
Defining: No
RMS(α cos δ) = 3.5874 mas
RMS(δ) = 5.8437 mas
Variability ellipse semimajor axis = 6.7884 mas
Variability ellipse semiminor axis = 0.9673 mas
Variability ellipse position angle = -30.9 deg
Equivalent α-δ correlation = -0.95

Observed in only 13 session(s)

Quarterly time series for 1847-259 (2026b, 4 global solutions)

Data

Right ascension: 282.7129612513530°
Declination: -25.9285259658734°
No. sessions: 13
No. delays: 366
Defining: No
RMS(α cos δ) = 0.3088 mas
RMS(δ) = 0.9442 mas
Variability ellipse semimajor axis = 0.9599 mas
Variability ellipse semiminor axis = 0.2560 mas
Variability ellipse position angle = -10.7 deg
Equivalent α-δ correlation = -0.54

Observed in only 13 session(s)