Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1554-643 (independent mode)

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

Right ascension: 239.7095174434122°
Declination: -64.5415655649898°
No. sessions: 34
No. delays: 215
Defining: No
RMS(α cos δ) = 6.4310 mas
RMS(δ) = 16.7413 mas

Observed in only 34 session(s)

Quarterly time series for 1554-643

Data - Demeaned data

Right ascension: 239.7095181085671°
Declination: -64.5415660003675°
No. sessions: 23
No. delays: 196
Defining: No
RMS(α cos δ) = 0.2713 mas
RMS(δ) = 0.4684 mas

Observed in only 23 session(s)