Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1821-525 (2026a, independent mode)

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

Right ascension: 276.3075386286112°
Declination: -52.5161902632402°
No. sessions: 3
No. delays: 54
Defining: No
RMS(α cos δ) = 2.5581 mas
RMS(δ) = 3.5267 mas

Observed in only 3 session(s)

Quarterly time series for 1821-525 (2026a, 4 global solutions)

Data

Right ascension: 276.3075392966006°
Declination: -52.5161896113934°
No. sessions: 3
No. delays: 54
Defining: No
RMS(α cos δ) = 0.2281 mas
RMS(δ) = 0.1496 mas

Observed in only 3 session(s)