Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1721+589 (2026a, independent mode)

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

Right ascension: 260.6530287638269°
Declination: 58.9395171861612°
No. sessions: 6
No. delays: 420
Defining: No
RMS(α cos δ) = 8.7238 mas
RMS(δ) = 3.7474 mas

Observed in only 6 session(s)

Quarterly time series for 1721+589 (2026a, 4 global solutions)

Data

Right ascension: 260.6530275634713°
Declination: 58.9395168441055°
No. sessions: 7
No. delays: 460
Defining: No
RMS(α cos δ) = 0.1160 mas
RMS(δ) = 0.0724 mas

Observed in only 7 session(s)