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: 254.5115816351659°
Declination: 47.6303419286624°
No. sessions: 31
No. delays: 1458
Defining: No
RMS(α cos δ) = 12.3912 mas
RMS(δ) = 20.6223 mas

Observed in only 31 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)