Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2157+213 (independent mode)

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

Right ascension: 330.0591556347189°
Declination: 21.6325108747075°
No. sessions: 6
No. delays: 364
Defining: No
RMS(α cos δ) = 0.8608 mas
RMS(δ) = 0.4357 mas

Observed in only 6 session(s)

Quarterly time series for 2157+213

Data - Demeaned data

Right ascension: 330.0591557778672°
Declination: 21.6325108364828°
No. sessions: 5
No. delays: 363
Defining: No
RMS(α cos δ) = 0.1970 mas
RMS(δ) = 0.1872 mas

Observed in only 5 session(s)