Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1255-316 (2026a, independent mode)

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

Right ascension: 194.4960869227816°
Declination: -31.9213471441001°
No. sessions: 1750
No. delays: 44025
Defining: No
RMS(α cos δ) = 46.6732 mas
RMS(δ) = 110.4908 mas

Quarterly time series for 1255-316 (2026a, 4 global solutions)

Data

Right ascension: 194.4960868295374°
Declination: -31.9213476392064°
No. sessions: 1558
No. delays: 42795
Defining: No
RMS(α cos δ) = 0.4039 mas
RMS(δ) = 0.5960 mas