Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1620+145 (independent mode)

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

Right ascension: 245.6416489241922°
Declination: 14.4390551281666°
No. sessions: 5
No. delays: 477
Defining: No
RMS(α cos δ) = 2.3566 mas
RMS(δ) = 1.9505 mas

Observed in only 5 session(s)


Quarterly time series for 1620+145

Data - Demeaned data

Right ascension: 245.6416491594393°
Declination: 14.4390548899828°
No. sessions: 4
No. delays: 396
Defining: No
RMS(α cos δ) = 0.3206 mas
RMS(δ) = 0.2487 mas

Observed in only 4 session(s)