<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2201+171 (2026a, independent mode)

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

Right ascension: 330.8620570143433°
Declination: 17.4300688511415°
No. sessions: 189
No. delays: 10502
Defining: No
RMS(α cos δ) = 1.9590 mas
RMS(δ) = 0.8095 mas

Quarterly time series for 2201+171 (2026a, 4 global solutions)

Data

Right ascension: 330.8620570456870°
Declination: 17.4300688277283°
No. sessions: 181
No. delays: 9880
Defining: No
RMS(α cos δ) = 0.1603 mas
RMS(δ) = 0.1797 mas