<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1508+561 (2026a, independent mode)

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

Right ascension: 227.4497921220384°
Declination: 55.9381360361290°
No. sessions: 3
No. delays: 90
Defining: No
RMS(α cos δ) = 0.5797 mas
RMS(δ) = 0.5844 mas

Observed in only 3 session(s)

Quarterly time series for 1508+561 (2026a, 4 global solutions)

Data

Right ascension: 227.4497922420379°
Declination: 55.9381361222070°
No. sessions: 3
No. delays: 90
Defining: No
RMS(α cos δ) = 0.1805 mas
RMS(δ) = 0.4098 mas

Observed in only 3 session(s)