Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1504+377 (2025c, independent mode)

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

Right ascension: 226.5397197383254°
Declination: 37.5142036327359°
No. sessions: 621
No. delays: 43952
Defining: Yes
RMS(α cos δ) = 381.4344 mas
RMS(δ) = 166.6480 mas

Quarterly time series for 1504+377 (2025c, 4 global solutions)

Data

Right ascension: 226.5397082418888°
Declination: 37.5142034772653°
No. sessions: 482
No. delays: 28847
Defining: Yes
RMS(α cos δ) = 0.1844 mas
RMS(δ) = 0.2058 mas