Data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1
Right ascension: 57.4909795632233°
Declination: -21.0465921206695°
No. sessions: 230
No. delays: 4691
Defining: Yes
RMS(α cos δ) = 775.5998 mas
RMS(δ) = 87.8318 mas
Right ascension: 57.4909444724343°
Declination: -21.0465948874320°
No. sessions: 218
No. delays: 4526
Defining: Yes
RMS(α cos δ) = 0.3053 mas
RMS(δ) = 0.7395 mas