Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2309+454 (independent mode)

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

Right ascension: 347.9475370726473°
Declination: 45.7322241355739°
No. sessions: 696
No. delays: 31746
Defining: No
RMS(α cos δ) = 421.3892 mas
RMS(δ) = 111.3255 mas

Quarterly time series for 2309+454

Data - Demeaned data

Right ascension: 347.9475373659940°
Declination: 45.7322268330834°
No. sessions: 642
No. delays: 30142
Defining: No
RMS(α cos δ) = 0.5360 mas
RMS(δ) = 0.4768 mas