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: 329.3701354419077°
Declination: 31.4503708173021°
No. sessions: 159
No. delays: 6469
Defining: Yes
RMS(α cos δ) = 761.9780 mas
RMS(δ) = 133.3978 mas


Quarterly time series for 2155+312

Data - Demeaned data

Right ascension: 329.3700995216406°
Declination: 31.4503754995170°
No. sessions: 155
No. delays: 6421
Defining: Yes
RMS(α cos δ) = 0.1887 mas
RMS(δ) = 0.2206 mas