Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1641+399 (independent mode)

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

Right ascension: 250.7450415140699°
Declination: 39.8102761054718°
No. sessions: 1362
No. delays: 55833
Defining: No
RMS(α cos δ) = 2.1290 mas
RMS(δ) = 3.1278 mas

Quarterly time series for 1641+399

Data - Demeaned data

Right ascension: 250.7450416000390°
Declination: 39.8102760246579°
No. sessions: 1330
No. delays: 55470
Defining: No
RMS(α cos δ) = 0.6657 mas
RMS(δ) = 0.5083 mas