Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1805+220 (independent mode)

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

Right ascension: 271.9116920601535°
Declination: 22.0823368915417°
No. sessions: 5
No. delays: 396
Defining: No
RMS(α cos δ) = 0.1175 mas
RMS(δ) = 1.0001 mas

Observed in only 5 session(s)

Quarterly time series for 1805+220

Data - Demeaned data

Right ascension: 271.9116922217560°
Declination: 22.0823364435315°
No. sessions: 5
No. delays: 396
Defining: No
RMS(α cos δ) = 0.1161 mas
RMS(δ) = 0.2164 mas

Observed in only 5 session(s)