Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1521-300 (2025b, independent mode)

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

Right ascension: 231.1392260335201°
Declination: -30.2059297689385°
No. sessions: 5
No. delays: 272
Defining: No
RMS(α cos δ) = 0.4396 mas
RMS(δ) = 1.5546 mas

Observed in only 5 session(s)

Quarterly time series for 1521-300 (2025b, 4 global solutions)

Data

Right ascension: 231.1392261171715°
Declination: -30.2059297930773°
No. sessions: 6
No. delays: 289
Defining: No
RMS(α cos δ) = 0.4713 mas
RMS(δ) = 1.0501 mas

Observed in only 6 session(s)