Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2157-200 (independent mode)

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

Right ascension: 330.0323410764735°
Declination: -19.7631532894647°
No. sessions: 7
No. delays: 229
Defining: No
RMS(α cos δ) = 1.6749 mas
RMS(δ) = 1.8967 mas

Observed in only 7 session(s)

Quarterly time series for 2157-200

Data - Demeaned data

Right ascension: 330.0323414339939°
Declination: -19.7631536067509°
No. sessions: 7
No. delays: 229
Defining: No
RMS(α cos δ) = 0.4376 mas
RMS(δ) = 0.2012 mas

Observed in only 7 session(s)