Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2250+190 (independent mode)

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

Right ascension: 343.2807047648351°
Declination: 19.7096190325091°
No. sessions: 271
No. delays: 10094
Defining: Yes
RMS(α cos δ) = 3.1231 mas
RMS(δ) = 4.3776 mas

Quarterly time series for 2250+190

Data - Demeaned data

Right ascension: 343.2807048435460°
Declination: 19.7096190768237°
No. sessions: 214
No. delays: 9731
Defining: Yes
RMS(α cos δ) = 0.2142 mas
RMS(δ) = 0.3075 mas