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: 250.8605069853021°
Declination: -4.0482630570838°
No. sessions: 4
No. delays: 401
Defining: No
RMS(α cos δ) = 0.3929 mas
RMS(δ) = 0.3914 mas

Observed in only 4 session(s)


Quarterly time series for 1640-039

Data - Demeaned data

Right ascension: 250.8605069552080°
Declination: -4.0482632924440°
No. sessions: 1
No. delays: 56
Defining: No

Observed in only 1 session(s)