Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2155+312 (independent mode)

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

Right ascension: 329.3701362630799°
Declination: 31.4503707901442°
No. sessions: 171
No. delays: 6550
Defining: Yes
RMS(α cos δ) = 770.2262 mas
RMS(δ) = 133.4239 mas

Quarterly time series for 2155+312

Data

Right ascension: 329.3700994988156°
Declination: 31.4503754747011°
No. sessions: 163
No. delays: 6436
Defining: Yes
RMS(α cos δ) = 0.2104 mas
RMS(δ) = 0.2384 mas