Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1656+477 (independent mode)

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

Right ascension: 254.5115809129309°
Declination: 47.6303405803104°
No. sessions: 30
No. delays: 1457
Defining: No
RMS(α cos δ) = 20.0168 mas
RMS(δ) = 66.1795 mas

Observed in only 30 session(s)

Quarterly time series for 1656+477

Data - Demeaned data

Right ascension: 254.5115816236492°
Declination: 47.6303418800226°
No. sessions: 28
No. delays: 1429
Defining: No
RMS(α cos δ) = 0.1615 mas
RMS(δ) = 0.3692 mas

Observed in only 28 session(s)