Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 233.5980334066128°
Declination: -22.3150947919352°
No. sessions: 10
No. delays: 521
Defining: No
RMS(α cos δ) = 0.6017 mas
RMS(δ) = 0.9508 mas

Observed in only 10 session(s)

Quarterly time series for 1531-221

Data

Right ascension: 233.5980333452700°
Declination: -22.3150948794616°
No. sessions: 11
No. delays: 529
Defining: No
RMS(α cos δ) = 0.3943 mas
RMS(δ) = 0.2925 mas

Observed in only 11 session(s)