Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1954+513 (2025c, independent mode)

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

Right ascension: 298.9280761316176°
Declination: 51.5301518414960°
No. sessions: 143
No. delays: 9455
Defining: No
RMS(α cos δ) = 1.3736 mas
RMS(δ) = 1.0443 mas

Quarterly time series for 1954+513 (2025c, 4 global solutions)

Data

Right ascension: 298.9280761154620°
Declination: 51.5301516941887°
No. sessions: 131
No. delays: 8612
Defining: No
RMS(α cos δ) = 0.2977 mas
RMS(δ) = 0.2632 mas