Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2201+171 (2025b, independent mode)

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

Right ascension: 330.8620570656174°
Declination: 17.4300687975314°
No. sessions: 211
No. delays: 14530
Defining: No
RMS(α cos δ) = 1.3367 mas
RMS(δ) = 1.1436 mas

Quarterly time series for 2201+171 (2025b, 4 global solutions)

Data

Right ascension: 330.8620570385062°
Declination: 17.4300688250801°
No. sessions: 170
No. delays: 9523
Defining: No
RMS(α cos δ) = 0.1293 mas
RMS(δ) = 0.1615 mas