Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1228-310 (2025b, independent mode)

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

Right ascension: 187.6872190710009°
Declination: -31.3564749973919°
No. sessions: 5
No. delays: 205
Defining: No
RMS(α cos δ) = 2.7365 mas
RMS(δ) = 2.0192 mas

Observed in only 5 session(s)

Quarterly time series for 1228-310 (2025b, 4 global solutions)

Data

Right ascension: 187.6872194163668°
Declination: -31.3564753798425°
No. sessions: 8
No. delays: 242
Defining: No
RMS(α cos δ) = 0.4228 mas
RMS(δ) = 1.6478 mas

Observed in only 8 session(s)