<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1228-310 (2026a, independent mode)

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

Right ascension: 187.6872191198260°
Declination: -31.3564749355788°
No. sessions: 8
No. delays: 242
Defining: No
RMS(α cos δ) = 2.8597 mas
RMS(δ) = 3.7121 mas

Observed in only 8 session(s)

Quarterly time series for 1228-310 (2026a, 4 global solutions)

Data

Right ascension: 187.6872194119232°
Declination: -31.3564753740272°
No. sessions: 8
No. delays: 242
Defining: No
RMS(α cos δ) = 0.4243 mas
RMS(δ) = 1.6388 mas

Observed in only 8 session(s)