Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1645+224 (2025b, independent mode)

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

Right ascension: 252.0063980794496°
Declination: 22.4092077810858°
No. sessions: 81
No. delays: 3050
Defining: No
RMS(α cos δ) = 0.3895 mas
RMS(δ) = 0.3193 mas

Observed in only 81 session(s)

Quarterly time series for 1645+224 (2025b, 4 global solutions)

Data

Right ascension: 252.0063981061294°
Declination: 22.4092077604270°
No. sessions: 77
No. delays: 2929
Defining: No
RMS(α cos δ) = 0.1757 mas
RMS(δ) = 0.2499 mas

Observed in only 77 session(s)