<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1815+531 (2026a, independent mode)

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

Right ascension: 274.2377949759871°
Declination: 53.1290277123738°
No. sessions: 6
No. delays: 365
Defining: No
RMS(α cos δ) = 0.4233 mas
RMS(δ) = 0.3151 mas

Observed in only 6 session(s)

Quarterly time series for 1815+531 (2026a, 4 global solutions)

Data

Right ascension: 274.2377951756136°
Declination: 53.1290276894003°
No. sessions: 6
No. delays: 365
Defining: No
RMS(α cos δ) = 0.1461 mas
RMS(δ) = 0.1601 mas

Observed in only 6 session(s)