Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2030+547 (2025b, independent mode)

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

Right ascension: 307.9498272069218°
Declination: 54.9175387014807°
No. sessions: 22
No. delays: 1290
Defining: No
RMS(α cos δ) = 1.0266 mas
RMS(δ) = 0.5242 mas

Observed in only 22 session(s)

Quarterly time series for 2030+547 (2025b, 4 global solutions)

Data

Right ascension: 307.9498272546768°
Declination: 54.9175386850382°
No. sessions: 20
No. delays: 1186
Defining: No
RMS(α cos δ) = 0.2066 mas
RMS(δ) = 0.5109 mas

Observed in only 20 session(s)