Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1459+480 (2026b, independent mode)

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

Right ascension: 225.2027259401964°
Declination: 47.8543161280588°
No. sessions: 112
No. delays: 6448
Defining: No
RMS(α cos δ) = 0.4855 mas
RMS(δ) = 0.9085 mas
Variability ellipse semimajor axis = 0.9090 mas
Variability ellipse semiminor axis = 0.4846 mas
Variability ellipse position angle = -2.2 deg
Equivalent α-δ correlation = -0.05

Quarterly time series for 1459+480 (2026b, 4 global solutions)

Data

Right ascension: 225.2027259747496°
Declination: 47.8543161483859°
No. sessions: 111
No. delays: 6445
Defining: No
RMS(α cos δ) = 0.1767 mas
RMS(δ) = 0.1809 mas
Variability ellipse semimajor axis = 0.1827 mas
Variability ellipse semiminor axis = 0.1748 mas
Variability ellipse position angle = -29.1 deg
Equivalent α-δ correlation = -0.04