Paris Observatory Geodetic VLBI Center

 

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

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

Right ascension: 329.3701205203664°
Declination: 31.4503722289048°
No. sessions: 162
No. delays: 6503
Defining: Yes
RMS(α cos δ) = 494.2045 mas
RMS(δ) = 94.9222 mas


Quarterly time series for 2155+312

Data - Demeaned data

Right ascension: 329.3700995067935°
Declination: 31.4503754924190°
No. sessions: 156
No. delays: 6123
Defining: Yes
RMS(α cos δ) = 0.1860 mas
RMS(δ) = 0.2020 mas