<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1213-172 (2026a, independent mode)

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

Right ascension: 183.9448005801672°
Declination: -17.5292787812996°
No. sessions: 659
No. delays: 32011
Defining: No
RMS(α cos δ) = 104.8982 mas
RMS(δ) = 8.6420 mas

Quarterly time series for 1213-172 (2026a, 4 global solutions)

Data

Right ascension: 183.9447990903902°
Declination: -17.5292786446046°
No. sessions: 615
No. delays: 30971
Defining: No
RMS(α cos δ) = 0.2820 mas
RMS(δ) = 0.2034 mas