Data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1
Right ascension: 257.3931057778207°
Declination: -17.4814902704148°
No. sessions: 186
No. delays: 3627
Defining: Yes
RMS(α cos δ) = 1.6646 mas
RMS(δ) = 2.2129 mas
Right ascension: 257.3931057846191°
Declination: -17.4814903611100°
No. sessions: 175
No. delays: 3560
Defining: Yes
RMS(α cos δ) = 0.3194 mas
RMS(δ) = 0.4129 mas