<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1640-166 (2026a, independent mode)

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

Right ascension: 250.9443818249948°
Declination: -16.7631917778571°
No. sessions: 7
No. delays: 318
Defining: No
RMS(α cos δ) = 17.5571 mas
RMS(δ) = 37.7336 mas

Observed in only 7 session(s)

Quarterly time series for 1640-166 (2026a, 4 global solutions)

Data

Right ascension: 250.9443804507279°
Declination: -16.7631907040996°
No. sessions: 7
No. delays: 318
Defining: No
RMS(α cos δ) = 0.3166 mas
RMS(δ) = 0.1350 mas

Observed in only 7 session(s)