Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 2157+102 (independent mode)

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

Right ascension: 330.0330551739578°
Declination: 10.5021951731957°
No. sessions: 4
No. delays: 357
Defining: No
RMS(α cos δ) = 0.4665 mas
RMS(δ) = 0.1914 mas

Observed in only 4 session(s)


Quarterly time series for 2157+102

Data - Demeaned data

Right ascension: 330.0330551002342°
Declination: 10.5021952492757°
No. sessions: 2
No. delays: 176
Defining: No
RMS(α cos δ) = 0.1019 mas
RMS(δ) = 0.2138 mas

Observed in only 2 session(s)