Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1508+572 (2026a, independent mode)

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

Right ascension: 227.5121766573418°
Declination: 57.0453821839743°
No. sessions: 129
No. delays: 7017
Defining: Yes
RMS(α cos δ) = 14.6141 mas
RMS(δ) = 4.5499 mas

Quarterly time series for 1508+572 (2026a, 4 global solutions)

Data

Right ascension: 227.5121765815333°
Declination: 57.0453822101915°
No. sessions: 123
No. delays: 7037
Defining: Yes
RMS(α cos δ) = 0.2434 mas
RMS(δ) = 0.2662 mas