Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2338+191 (2026a, independent mode)

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

Right ascension: 355.3283173742843°
Declination: 19.4681907226419°
No. sessions: 7
No. delays: 414
Defining: No
RMS(α cos δ) = 0.2560 mas
RMS(δ) = 0.3552 mas
Variability ellipse semimajor axis = 0.4435 mas
Variability ellipse semiminor axis = 0.0705 mas
Variability ellipse position angle = -36.2 deg
Equivalent α-δ correlation = -1.06

Observed in only 7 session(s)

Quarterly time series for 2338+191 (2026a, 4 global solutions)

Data

Right ascension: 355.3283173645661°
Declination: 19.4681906900688°
No. sessions: 8
No. delays: 420
Defining: No
RMS(α cos δ) = 0.1729 mas
RMS(δ) = 0.2021 mas
Variability ellipse semimajor axis = 0.2933 mas
Variability ellipse semiminor axis = 0.1236 mas
Variability ellipse position angle = -41.9 deg
Equivalent α-δ correlation = -1.44

Observed in only 8 session(s)