Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1147+245 (2026a, independent mode)

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

Right ascension: 177.5800507685021°
Declination: 24.2982876385090°
No. sessions: 110
No. delays: 5441
Defining: No
RMS(α cos δ) = 0.5062 mas
RMS(δ) = 0.9280 mas

Quarterly time series for 1147+245 (2026a, 4 global solutions)

Data

Right ascension: 177.5800507629654°
Declination: 24.2982875661250°
No. sessions: 105
No. delays: 5115
Defining: No
RMS(α cos δ) = 0.1728 mas
RMS(δ) = 0.1753 mas