Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1820-274 (2025b, independent mode)

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

Right ascension: 275.8318802328886°
Declination: -27.4406687494912°
No. sessions: 14
No. delays: 125
Defining: No
RMS(α cos δ) = 21.7553 mas
RMS(δ) = 12.8543 mas

Observed in only 14 session(s)

Quarterly time series for 1820-274 (2025b, 4 global solutions)

Data

Right ascension: 275.8318826307886°
Declination: -27.4406690096592°
No. sessions: 14
No. delays: 125
Defining: No
RMS(α cos δ) = 3.3651 mas
RMS(δ) = 11.4521 mas

Observed in only 14 session(s)