<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1538+149 (2026a, independent mode)

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

Right ascension: 235.2062161938484°
Declination: 14.7960841345437°
No. sessions: 439
No. delays: 20652
Defining: Yes
RMS(α cos δ) = 192.9138 mas
RMS(δ) = 612.1071 mas

Quarterly time series for 1538+149 (2026a, 4 global solutions)

Data

Right ascension: 235.2062146807791°
Declination: 14.7960790655721°
No. sessions: 402
No. delays: 19867
Defining: Yes
RMS(α cos δ) = 0.1908 mas
RMS(δ) = 0.2186 mas