Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1055-248 (2026b, independent mode)

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

Right ascension: 164.4755570076109°
Declination: -25.1580730335591°
No. sessions: 10
No. delays: 684
Defining: No
RMS(α cos δ) = 0.6807 mas
RMS(δ) = 0.7505 mas
Variability ellipse semimajor axis = 0.8079 mas
Variability ellipse semiminor axis = 0.6115 mas
Variability ellipse position angle = -34.4 deg
Equivalent α-δ correlation = -0.25

Observed in only 10 session(s)

Quarterly time series for 1055-248 (2026b, 4 global solutions)

Data

Right ascension: 164.4755569257395°
Declination: -25.1580730377853°
No. sessions: 10
No. delays: 684
Defining: No
RMS(α cos δ) = 0.1700 mas
RMS(δ) = 0.3503 mas
Variability ellipse semimajor axis = 0.3519 mas
Variability ellipse semiminor axis = 0.1668 mas
Variability ellipse position angle = 6.0 deg
Equivalent α-δ correlation = 0.17

Observed in only 10 session(s)