Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1557+032 (independent mode)

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

Right ascension: 239.8790526668604°
Declination: 3.0800713643279°
No. sessions: 137
No. delays: 5563
Defining: Yes
RMS(α cos δ) = 4.9489 mas
RMS(δ) = 5.0253 mas

Quarterly time series for 1557+032

Data

Right ascension: 239.8790525733413°
Declination: 3.0800713333434°
No. sessions: 131
No. delays: 5543
Defining: Yes
RMS(α cos δ) = 0.2218 mas
RMS(δ) = 0.3533 mas