Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1721+589 (2025b, independent mode)

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

Right ascension: 260.6530290593861°
Declination: 58.9395171070969°
No. sessions: 5
No. delays: 379
Defining: No
RMS(α cos δ) = 8.5168 mas
RMS(δ) = 3.6952 mas

Observed in only 5 session(s)

Quarterly time series for 1721+589 (2025b, 4 global solutions)

Data

Right ascension: 260.6530275537575°
Declination: 58.9395168511709°
No. sessions: 7
No. delays: 460
Defining: No
RMS(α cos δ) = 0.1315 mas
RMS(δ) = 0.0865 mas

Observed in only 7 session(s)