Data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1
Right ascension: 121.3257486576843°
Declination: 61.7399170724499°
No. sessions: 741
No. delays: 60556
Defining: Yes
RMS(α cos δ) = 24.4450 mas
RMS(δ) = 25.8494 mas
Right ascension: 121.3257481431984°
Declination: 61.7399168294439°
No. sessions: 693
No. delays: 56736
Defining: Yes
RMS(α cos δ) = 0.2320 mas
RMS(δ) = 0.4283 mas