Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1508+572 (2025b, independent mode)

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

Right ascension: 227.5121766749944°
Declination: 57.0453821837357°
No. sessions: 127
No. delays: 6918
Defining: Yes
RMS(α cos δ) = 14.6008 mas
RMS(δ) = 4.5717 mas

Quarterly time series for 1508+572 (2025b, 4 global solutions)

Data

Right ascension: 227.5121765727283°
Declination: 57.0453822027692°
No. sessions: 127
No. delays: 6738
Defining: Yes
RMS(α cos δ) = 0.2293 mas
RMS(δ) = 0.2585 mas