Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1154-081 (2026b, independent mode)

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

Right ascension: 179.2028999411708°
Declination: -8.4462481497242°
No. sessions: 5
No. delays: 354
Defining: No
RMS(α cos δ) = 0.1249 mas
RMS(δ) = 1.2971 mas
Variability ellipse semimajor axis = 1.2983 mas
Variability ellipse semiminor axis = 0.1123 mas
Variability ellipse position angle = -2.4 deg
Equivalent α-δ correlation = -0.44

Observed in only 5 session(s)

Quarterly time series for 1154-081 (2026b, 4 global solutions)

Data

Right ascension: 179.2028999063291°
Declination: -8.4462484123055°
No. sessions: 5
No. delays: 354
Defining: No
RMS(α cos δ) = 0.0987 mas
RMS(δ) = 0.3680 mas
Variability ellipse semimajor axis = 0.3691 mas
Variability ellipse semiminor axis = 0.0942 mas
Variability ellipse position angle = -4.7 deg
Equivalent α-δ correlation = -0.29

Observed in only 5 session(s)