Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1905-252 (2026b, independent mode)

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

Right ascension: 287.2018301943081°
Declination: -25.1581588005384°
No. sessions: 9
No. delays: 396
Defining: No
RMS(α cos δ) = 0.8368 mas
RMS(δ) = 2.0101 mas
Variability ellipse semimajor axis = 2.0124 mas
Variability ellipse semiminor axis = 0.8312 mas
Variability ellipse position angle = -3.0 deg
Equivalent α-δ correlation = -0.11

Observed in only 9 session(s)

Quarterly time series for 1905-252 (2026b, 4 global solutions)

Data

Right ascension: 287.2018301286312°
Declination: -25.1581589101618°
No. sessions: 9
No. delays: 396
Defining: No
RMS(α cos δ) = 0.4021 mas
RMS(δ) = 1.6756 mas
Variability ellipse semimajor axis = 1.6762 mas
Variability ellipse semiminor axis = 0.3997 mas
Variability ellipse position angle = 1.5 deg
Equivalent α-δ correlation = 0.11

Observed in only 9 session(s)