Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1739+522 (2025b, independent mode)

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

Right ascension: 265.1540743888566°
Declination: 52.1953910238314°
No. sessions: 2414
No. delays: 232044
Defining: No
RMS(α cos δ) = 1.7548 mas
RMS(δ) = 4.0663 mas

Quarterly time series for 1739+522 (2025b, 4 global solutions)

Data

Right ascension: 265.1540743966999°
Declination: 52.1953909370152°
No. sessions: 2231
No. delays: 198242
Defining: No
RMS(α cos δ) = 0.1370 mas
RMS(δ) = 0.1831 mas