Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1657-261 (2025b, independent mode)

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

Right ascension: 255.2214266164738°
Declination: -26.1810343655972°
No. sessions: 1329
No. delays: 48426
Defining: Yes
RMS(α cos δ) = 5988.6264 mas
RMS(δ) = 148.6388 mas

Quarterly time series for 1657-261 (2025b, 4 global solutions)

Data

Right ascension: 255.2214752626130°
Declination: -26.1810348369662°
No. sessions: 1180
No. delays: 43171
Defining: Yes
RMS(α cos δ) = 0.2426 mas
RMS(δ) = 0.3185 mas