Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0550-453 (2026b, independent mode)

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

Right ascension: 88.0418341928293°
Declination: -45.3735194085799°
No. sessions: 12
No. delays: 252
Defining: No
RMS(α cos δ) = 1.3302 mas
RMS(δ) = 2.6355 mas
Variability ellipse semimajor axis = 2.6359 mas
Variability ellipse semiminor axis = 1.3293 mas
Variability ellipse position angle = 1.2 deg
Equivalent α-δ correlation = 0.03

Observed in only 12 session(s)

Quarterly time series for 0550-453 (2026b, 4 global solutions)

Data

Right ascension: 88.0418341154422°
Declination: -45.3735197878741°
No. sessions: 11
No. delays: 249
Defining: No
RMS(α cos δ) = 0.6693 mas
RMS(δ) = 0.4677 mas
Variability ellipse semimajor axis = 0.6790 mas
Variability ellipse semiminor axis = 0.4536 mas
Variability ellipse position angle = -76.9 deg
Equivalent α-δ correlation = -0.18

Observed in only 11 session(s)