Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1538+149 (2025c, independent mode)

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

Right ascension: 235.2062157181266°
Declination: 14.7960831477779°
No. sessions: 494
No. delays: 26925
Defining: Yes
RMS(α cos δ) = 161.7676 mas
RMS(δ) = 547.9861 mas

Quarterly time series for 1538+149 (2025c, 4 global solutions)

Data

Right ascension: 235.2062146799462°
Declination: 14.7960790656437°
No. sessions: 397
No. delays: 19703
Defining: Yes
RMS(α cos δ) = 0.1966 mas
RMS(δ) = 0.2388 mas