Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1639-200 (independent mode)

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

Right ascension: 250.5220455020670°
Declination: -20.1235693780513°
No. sessions: 10
No. delays: 595
Defining: No
RMS(α cos δ) = 0.4573 mas
RMS(δ) = 1.2276 mas

Observed in only 10 session(s)

Quarterly time series for 1639-200

Data - Demeaned data

Right ascension: 250.5220454533173°
Declination: -20.1235693073523°
No. sessions: 10
No. delays: 595
Defining: No
RMS(α cos δ) = 0.3029 mas
RMS(δ) = 0.2379 mas

Observed in only 10 session(s)