Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1554+185 (2025b, independent mode)

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

Right ascension: 239.2284016675955°
Declination: 18.4204382001925°
No. sessions: 5
No. delays: 311
Defining: No
RMS(α cos δ) = 0.6429 mas
RMS(δ) = 1.8168 mas

Observed in only 5 session(s)

Quarterly time series for 1554+185 (2025b, 4 global solutions)

Data

Right ascension: 239.2284016141290°
Declination: 18.4204380991538°
No. sessions: 5
No. delays: 311
Defining: No
RMS(α cos δ) = 0.2539 mas
RMS(δ) = 0.5855 mas

Observed in only 5 session(s)