Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1640-039 (independent mode)

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

Right ascension: 250.8605069623185°
Declination: -4.0482631960611°
No. sessions: 6
No. delays: 601
Defining: No
RMS(α cos δ) = 1.6395 mas
RMS(δ) = 4.0057 mas

Observed in only 6 session(s)

Quarterly time series for 1640-039

Data - Demeaned data

Right ascension: 250.8605068890313°
Declination: -4.0482633534005°
No. sessions: 6
No. delays: 601
Defining: No
RMS(α cos δ) = 0.2411 mas
RMS(δ) = 0.1937 mas

Observed in only 6 session(s)