Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1155+251 (2025b, independent mode)

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

Right ascension: 179.6074481425084°
Declination: 24.8383233534648°
No. sessions: 19
No. delays: 540
Defining: No
RMS(α cos δ) = 0.4671 mas
RMS(δ) = 0.7957 mas

Observed in only 19 session(s)

Quarterly time series for 1155+251 (2025b, 4 global solutions)

Data

Right ascension: 179.6074481698771°
Declination: 24.8383232795661°
No. sessions: 18
No. delays: 525
Defining: No
RMS(α cos δ) = 0.2780 mas
RMS(δ) = 0.3340 mas

Observed in only 18 session(s)