Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0454+039 (2026a, independent mode)

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

Right ascension: 74.1965613180127°
Declination: 4.0147074684793°
No. sessions: 7
No. delays: 746
Defining: No
RMS(α cos δ) = 0.2270 mas
RMS(δ) = 0.7118 mas
Variability ellipse semimajor axis = 0.7222 mas
Variability ellipse semiminor axis = 0.1912 mas
Variability ellipse position angle = -10.1 deg
Equivalent α-δ correlation = -0.52

Observed in only 7 session(s)

Quarterly time series for 0454+039 (2026a, 4 global solutions)

Data

Right ascension: 74.1965612904273°
Declination: 4.0147074738233°
No. sessions: 7
No. delays: 746
Defining: No
RMS(α cos δ) = 0.0805 mas
RMS(δ) = 0.1979 mas
Variability ellipse semimajor axis = 0.1980 mas
Variability ellipse semiminor axis = 0.0802 mas
Variability ellipse position angle = -2.3 deg
Equivalent α-δ correlation = -0.08

Observed in only 7 session(s)