Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1338+303 (2026a, independent mode)

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

Right ascension: 205.1749388877691°
Declination: 30.1430047652460°
No. sessions: 5
No. delays: 351
Defining: No
RMS(α cos δ) = 0.4405 mas
RMS(δ) = 0.5330 mas
Variability ellipse semimajor axis = 0.6711 mas
Variability ellipse semiminor axis = 0.1666 mas
Variability ellipse position angle = -38.8 deg
Equivalent α-δ correlation = -0.88

Observed in only 5 session(s)

Quarterly time series for 1338+303 (2026a, 4 global solutions)

Data

Right ascension: 205.1749389534619°
Declination: 30.1430047585467°
No. sessions: 5
No. delays: 351
Defining: No
RMS(α cos δ) = 0.2800 mas
RMS(δ) = 0.2931 mas
Variability ellipse semimajor axis = 0.3746 mas
Variability ellipse semiminor axis = 0.1550 mas
Variability ellipse position angle = -43.1 deg
Equivalent α-δ correlation = -0.71

Observed in only 5 session(s)