Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1645+224 (2026a, independent mode)

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

Right ascension: 252.0063980847584°
Declination: 22.4092077764991°
No. sessions: 82
No. delays: 2949
Defining: No
RMS(α cos δ) = 0.3001 mas
RMS(δ) = 0.3469 mas

Observed in only 82 session(s)

Quarterly time series for 1645+224 (2026a, 4 global solutions)

Data

Right ascension: 252.0063981062195°
Declination: 22.4092077631173°
No. sessions: 66
No. delays: 2921
Defining: No
RMS(α cos δ) = 0.1607 mas
RMS(δ) = 0.2445 mas

Observed in only 66 session(s)