Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1809-315 (2025b, independent mode)

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

Right ascension: 273.0649732774759°
Declination: -31.5491034099088°
No. sessions: 9
No. delays: 115
Defining: No
RMS(α cos δ) = 5.7067 mas
RMS(δ) = 20.4236 mas

Observed in only 9 session(s)

Quarterly time series for 1809-315 (2025b, 4 global solutions)

Data

Right ascension: 273.0649729998706°
Declination: -31.5491020351841°
No. sessions: 9
No. delays: 115
Defining: No
RMS(α cos δ) = 3.0298 mas
RMS(δ) = 9.5739 mas

Observed in only 9 session(s)