Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1502+330 (2026a, independent mode)

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

Right ascension: 226.0313554465977°
Declination: 32.8225507071957°
No. sessions: 5
No. delays: 451
Defining: No
RMS(α cos δ) = 0.9981 mas
RMS(δ) = 0.7887 mas
Variability ellipse semimajor axis = 1.2734 mas
Variability ellipse semiminor axis = 0.0561 mas
Variability ellipse position angle = -51.6 deg
Equivalent α-δ correlation = -1.00

Observed in only 5 session(s)

Quarterly time series for 1502+330 (2026a, 4 global solutions)

Data

Right ascension: 226.0313557332578°
Declination: 32.8225504333474°
No. sessions: 5
No. delays: 451
Defining: No
RMS(α cos δ) = 0.1368 mas
RMS(δ) = 0.1714 mas
Variability ellipse semimajor axis = 0.2036 mas
Variability ellipse semiminor axis = 0.0813 mas
Variability ellipse position angle = 36.1 deg
Equivalent α-δ correlation = 0.71

Observed in only 5 session(s)