Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1924+507 (2026b, independent mode)

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

Right ascension: 291.5263403273882°
Declination: 50.8825048203404°
No. sessions: 5
No. delays: 481
Defining: No
RMS(α cos δ) = 0.2845 mas
RMS(δ) = 0.4934 mas
Variability ellipse semimajor axis = 0.5121 mas
Variability ellipse semiminor axis = 0.2493 mas
Variability ellipse position angle = 17.8 deg
Equivalent α-δ correlation = 0.42

Observed in only 5 session(s)

Quarterly time series for 1924+507 (2026b, 4 global solutions)

Data

Right ascension: 291.5263402895615°
Declination: 50.8825047660500°
No. sessions: 5
No. delays: 481
Defining: No
RMS(α cos δ) = 0.1366 mas
RMS(δ) = 0.3462 mas
Variability ellipse semimajor axis = 0.3493 mas
Variability ellipse semiminor axis = 0.1284 mas
Variability ellipse position angle = -8.2 deg
Equivalent α-δ correlation = -0.32

Observed in only 5 session(s)