Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1505+514 (2026a, independent mode)

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

Right ascension: 226.7983982626127°
Declination: 51.2880173298549°
No. sessions: 7
No. delays: 650
Defining: No
RMS(α cos δ) = 0.6132 mas
RMS(δ) = 0.5224 mas
Variability ellipse semimajor axis = 0.6171 mas
Variability ellipse semiminor axis = 0.5178 mas
Variability ellipse position angle = 78.0 deg
Equivalent α-δ correlation = 0.07

Observed in only 7 session(s)

Quarterly time series for 1505+514 (2026a, 4 global solutions)

Data

Right ascension: 226.7983983796809°
Declination: 51.2880173433153°
No. sessions: 7
No. delays: 650
Defining: No
RMS(α cos δ) = 0.2030 mas
RMS(δ) = 0.2327 mas
Variability ellipse semimajor axis = 0.2807 mas
Variability ellipse semiminor axis = 0.1286 mas
Variability ellipse position angle = -39.0 deg
Equivalent α-δ correlation = -0.64

Observed in only 7 session(s)