Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2157-255 (independent mode)

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

Right ascension: 329.9616344057110°
Declination: -25.2811605955269°
No. sessions: 5
No. delays: 298
Defining: No
RMS(α cos δ) = 2.0392 mas
RMS(δ) = 7.8931 mas

Observed in only 5 session(s)

Quarterly time series for 2157-255

Data - Demeaned data

Right ascension: 329.9616343697674°
Declination: -25.2811599831831°
No. sessions: 5
No. delays: 298
Defining: No
RMS(α cos δ) = 0.1628 mas
RMS(δ) = 1.0054 mas

Observed in only 5 session(s)