<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1221-829 (2026a, independent mode)

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

Right ascension: 186.2265919852005°
Declination: -83.2194728947268°
No. sessions: 40
No. delays: 538
Defining: No
RMS(α cos δ) = 1.9640 mas
RMS(δ) = 1.7365 mas

Observed in only 40 session(s)

Quarterly time series for 1221-829 (2026a, 4 global solutions)

Data

Right ascension: 186.2265940100731°
Declination: -83.2194727761681°
No. sessions: 33
No. delays: 517
Defining: No
RMS(α cos δ) = 0.2430 mas
RMS(δ) = 0.2275 mas

Observed in only 33 session(s)