Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1815-553 (2025c, independent mode)

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

Right ascension: 274.9391647596249°
Declination: -55.3557625194773°
No. sessions: 280
No. delays: 2303
Defining: Yes
RMS(α cos δ) = 27.0866 mas
RMS(δ) = 11.4990 mas

Quarterly time series for 1815-553 (2025c, 4 global solutions)

Data

Right ascension: 274.9391646666284°
Declination: -55.3557626057922°
No. sessions: 209
No. delays: 2076
Defining: Yes
RMS(α cos δ) = 0.5841 mas
RMS(δ) = 0.5230 mas