Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 90.4473209914149°
Declination: 23.4148569233287°
No. sessions: 10
No. delays: 808
Defining: No
RMS(α cos δ) = 0.3682 mas
RMS(δ) = 0.6873 mas
Variability ellipse semimajor axis = 0.6976 mas
Variability ellipse semiminor axis = 0.3482 mas
Variability ellipse position angle = -11.4 deg
Equivalent α-δ correlation = -0.28

Observed in only 10 session(s)

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

Data

Right ascension: 90.4473209473466°
Declination: 23.4148569252786°
No. sessions: 10
No. delays: 808
Defining: No
RMS(α cos δ) = 0.1553 mas
RMS(δ) = 0.2316 mas
Variability ellipse semimajor axis = 0.2317 mas
Variability ellipse semiminor axis = 0.1552 mas
Variability ellipse position angle = 2.1 deg
Equivalent α-δ correlation = 0.03

Observed in only 10 session(s)