Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1720+250 (independent mode)

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

Right ascension: 260.7207914640104°
Declination: 24.9763034315452°
No. sessions: 6
No. delays: 553
Defining: No
RMS(α cos δ) = 0.2929 mas
RMS(δ) = 0.9457 mas

Observed in only 6 session(s)

Quarterly time series for 1720+250

Data - Demeaned data

Right ascension: 260.7207915414211°
Declination: 24.9763034388368°
No. sessions: 6
No. delays: 553
Defining: No
RMS(α cos δ) = 0.1147 mas
RMS(δ) = 0.7250 mas

Observed in only 6 session(s)