Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1554-643 (2025c, independent mode)

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

Right ascension: 239.7095182256835°
Declination: -64.5415660786041°
No. sessions: 24
No. delays: 205
Defining: No
RMS(α cos δ) = 1.2163 mas
RMS(δ) = 2.6718 mas

Observed in only 24 session(s)

Quarterly time series for 1554-643 (2025c, 4 global solutions)

Data

Right ascension: 239.7095181471524°
Declination: -64.5415659656175°
No. sessions: 21
No. delays: 196
Defining: No
RMS(α cos δ) = 0.2756 mas
RMS(δ) = 0.4960 mas

Observed in only 21 session(s)