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: 347.9475453986315°
Declination: 45.7322272003124°
No. sessions: 758
No. delays: 31006
Defining: No
RMS(α cos δ) = 617.1508 mas
RMS(δ) = 83.8692 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