Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1646+217 (independent mode)

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

Right ascension: 252.0711220135464°
Declination: 21.6849752624808°
No. sessions: 4
No. delays: 119
Defining: No
RMS(α cos δ) = 0.9944 mas
RMS(δ) = 1.2725 mas

Observed in only 4 session(s)


Quarterly time series for 1646+217

Data - Demeaned data

Right ascension: 252.0711218111968°
Declination: 21.6849749748088°
No. sessions: 4
No. delays: 119
Defining: No
RMS(α cos δ) = 0.6157 mas
RMS(δ) = 0.9157 mas

Observed in only 4 session(s)