Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 0454+844 (independent mode)

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

Right ascension: 77.1765085547366°
Declination: 84.5345887514577°
No. sessions: 487
No. delays: 18682
Defining: Yes
RMS(α cos δ) = 42.0845 mas
RMS(δ) = 404.9166 mas


Quarterly time series for 0454+844

Data - Demeaned data

Right ascension: 77.1765147935899°
Declination: 84.5345956126293°
No. sessions: 439
No. delays: 17412
Defining: Yes
RMS(α cos δ) = 0.1942 mas
RMS(δ) = 0.2313 mas