Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1646+042 (2025b, independent mode)

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

Right ascension: 252.3653310485010°
Declination: 4.2011078879734°
No. sessions: 6
No. delays: 540
Defining: No
RMS(α cos δ) = 0.2944 mas
RMS(δ) = 0.5471 mas

Observed in only 6 session(s)

Quarterly time series for 1646+042 (2025b, 4 global solutions)

Data

Right ascension: 252.3653310256454°
Declination: 4.2011077079042°
No. sessions: 6
No. delays: 540
Defining: No
RMS(α cos δ) = 0.1348 mas
RMS(δ) = 0.1989 mas

Observed in only 6 session(s)