Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2251+158 (2025b, independent mode)

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

Right ascension: 343.4892367535828°
Declination: 16.1463627989336°
No. sessions: 1385
No. delays: 44892
Defining: No
RMS(α cos δ) = 6565.1111 mas
RMS(δ) = 13308.0975 mas

Quarterly time series for 2251+158 (2025b, 4 global solutions)

Data

Right ascension: 343.4906163991872°
Declination: 16.1482113705049°
No. sessions: 1232
No. delays: 39041
Defining: No
RMS(α cos δ) = 2.0066 mas
RMS(δ) = 2.0297 mas