Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1054-234 (2026b, independent mode)

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

Right ascension: 164.3517558116456°
Declination: -23.7004753390464°
No. sessions: 8
No. delays: 323
Defining: No
RMS(α cos δ) = 4.0075 mas
RMS(δ) = 2.2292 mas
Variability ellipse semimajor axis = 4.4717 mas
Variability ellipse semiminor axis = 1.0164 mas
Variability ellipse position angle = 62.8 deg
Equivalent α-δ correlation = 0.86

Observed in only 8 session(s)

Quarterly time series for 1054-234 (2026b, 4 global solutions)

Data

Right ascension: 164.3517552670083°
Declination: -23.7004756837445°
No. sessions: 7
No. delays: 320
Defining: No
RMS(α cos δ) = 0.1947 mas
RMS(δ) = 0.5418 mas
Variability ellipse semimajor axis = 0.5618 mas
Variability ellipse semiminor axis = 0.1261 mas
Variability ellipse position angle = -15.7 deg
Equivalent α-δ correlation = -0.74

Observed in only 7 session(s)