Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1617+229 (independent mode)

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

Right ascension: 244.8117763965284°
Declination: 22.7966272770759°
No. sessions: 483
No. delays: 23729
Defining: No
RMS(α cos δ) = 366.8461 mas
RMS(δ) = 170.2106 mas

Quarterly time series for 1617+229

Data - Demeaned data

Right ascension: 244.8117691757964°
Declination: 22.7966252594032°
No. sessions: 469
No. delays: 22856
Defining: No
RMS(α cos δ) = 0.2168 mas
RMS(δ) = 0.2822 mas