Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0558+234 (2026a, independent mode)

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

Right ascension: 90.4473209822500°
Declination: 23.4148569699307°
No. sessions: 11
No. delays: 880
Defining: No
RMS(α cos δ) = 0.3829 mas
RMS(δ) = 0.7693 mas
Variability ellipse semimajor axis = 0.7772 mas
Variability ellipse semiminor axis = 0.3665 mas
Variability ellipse position angle = -9.3 deg
Equivalent α-δ correlation = -0.25

Observed in only 11 session(s)

Quarterly time series for 0558+234 (2026a, 4 global solutions)

Data

Right ascension: 90.4473209469044°
Declination: 23.4148569347607°
No. sessions: 11
No. delays: 880
Defining: No
RMS(α cos δ) = 0.1641 mas
RMS(δ) = 0.2332 mas
Variability ellipse semimajor axis = 0.2334 mas
Variability ellipse semiminor axis = 0.1639 mas
Variability ellipse position angle = -2.9 deg
Equivalent α-δ correlation = -0.04

Observed in only 11 session(s)