Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1855+031 (2025b, independent mode)

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

Right ascension: 284.5098028323167°
Declination: 3.2211944896398°
No. sessions: 11
No. delays: 140
Defining: No
RMS(α cos δ) = 4.1054 mas
RMS(δ) = 2.2489 mas

Observed in only 11 session(s)

Quarterly time series for 1855+031 (2025b, 4 global solutions)

Data

Right ascension: 284.5098032648281°
Declination: 3.2211945882090°
No. sessions: 11
No. delays: 140
Defining: No
RMS(α cos δ) = 0.7051 mas
RMS(δ) = 1.7846 mas

Observed in only 11 session(s)