Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1508+561 (2025b, independent mode)

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

Right ascension: 227.4497921145936°
Declination: 55.9381360541021°
No. sessions: 3
No. delays: 90
Defining: No
RMS(α cos δ) = 0.5718 mas
RMS(δ) = 0.6467 mas

Observed in only 3 session(s)

Quarterly time series for 1508+561 (2025b, 4 global solutions)

Data

Right ascension: 227.4497922518613°
Declination: 55.9381361012928°
No. sessions: 3
No. delays: 90
Defining: No
RMS(α cos δ) = 0.1726 mas
RMS(δ) = 0.3901 mas

Observed in only 3 session(s)