Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1856+737 (2025b, independent mode)

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

Right ascension: 283.7387495567270°
Declination: 73.8555296967560°
No. sessions: 30
No. delays: 1074
Defining: No
RMS(α cos δ) = 1.2875 mas
RMS(δ) = 0.5034 mas

Observed in only 30 session(s)

Quarterly time series for 1856+737 (2025b, 4 global solutions)

Data

Right ascension: 283.7387497116253°
Declination: 73.8555297073499°
No. sessions: 30
No. delays: 1074
Defining: No
RMS(α cos δ) = 0.1956 mas
RMS(δ) = 0.2443 mas

Observed in only 30 session(s)