Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1156-221 (2025b, independent mode)

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

Right ascension: 179.7969469295095°
Declination: -22.4769167557047°
No. sessions: 6
No. delays: 326
Defining: No
RMS(α cos δ) = 0.7212 mas
RMS(δ) = 1.2068 mas

Observed in only 6 session(s)

Quarterly time series for 1156-221 (2025b, 4 global solutions)

Data

Right ascension: 179.7969469717263°
Declination: -22.4769168451195°
No. sessions: 6
No. delays: 326
Defining: No
RMS(α cos δ) = 0.3276 mas
RMS(δ) = 0.6754 mas

Observed in only 6 session(s)