<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1221-829 (2025c, independent mode)

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

Right ascension: 186.2265919856320°
Declination: -83.2194728947669°
No. sessions: 40
No. delays: 538
Defining: No
RMS(α cos δ) = 1.9642 mas
RMS(δ) = 1.7365 mas

Observed in only 40 session(s)

Quarterly time series for 1221-829 (2025c, 4 global solutions)

Data

Right ascension: 186.2265939838171°
Declination: -83.2194727929727°
No. sessions: 33
No. delays: 517
Defining: No
RMS(α cos δ) = 0.2375 mas
RMS(δ) = 0.2229 mas

Observed in only 33 session(s)