Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 226.7983982785223°
Declination: 51.2880173107437°
No. sessions: 8
No. delays: 791
Defining: No
RMS(α cos δ) = 0.5499 mas
RMS(δ) = 0.4698 mas
Variability ellipse semimajor axis = 0.5510 mas
Variability ellipse semiminor axis = 0.4685 mas
Variability ellipse position angle = 83.1 deg
Equivalent α-δ correlation = 0.04

Observed in only 8 session(s)

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

Data

Right ascension: 226.7983983482538°
Declination: 51.2880173490375°
No. sessions: 8
No. delays: 791
Defining: No
RMS(α cos δ) = 0.1360 mas
RMS(δ) = 0.1820 mas
Variability ellipse semimajor axis = 0.1881 mas
Variability ellipse semiminor axis = 0.1274 mas
Variability ellipse position angle = -20.0 deg
Equivalent α-δ correlation = -0.25

Observed in only 8 session(s)