Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1531-221 (independent mode)

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

Right ascension: 233.5980328002806°
Declination: -22.3150945707677°
No. sessions: 11
No. delays: 529
Defining: No
RMS(α cos δ) = 0.8419 mas
RMS(δ) = 1.5997 mas

Observed in only 11 session(s)

Quarterly time series for 1531-221

Data - Demeaned data

Right ascension: 233.5980333933597°
Declination: -22.3150948591654°
No. sessions: 11
No. delays: 529
Defining: No
RMS(α cos δ) = 0.2733 mas
RMS(δ) = 0.3016 mas

Observed in only 11 session(s)