Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1805+220 (2025b, independent mode)

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

Right ascension: 271.9116922345900°
Declination: 22.0823365433607°
No. sessions: 4
No. delays: 321
Defining: No
RMS(α cos δ) = 0.1206 mas
RMS(δ) = 0.0952 mas

Observed in only 4 session(s)

Quarterly time series for 1805+220 (2025b, 4 global solutions)

Data

Right ascension: 271.9116922351176°
Declination: 22.0823364987340°
No. sessions: 5
No. delays: 396
Defining: No
RMS(α cos δ) = 0.1607 mas
RMS(δ) = 0.2745 mas

Observed in only 5 session(s)