Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1540+180 (2025b, independent mode)

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

Right ascension: 235.5814171019991°
Declination: 17.9354935353241°
No. sessions: 2
No. delays: 218
Defining: No
RMS(α cos δ) = 0.2264 mas
RMS(δ) = 0.3969 mas

Observed in only 2 session(s)

Quarterly time series for 1540+180 (2025b, 4 global solutions)

Data

Right ascension: 235.5814171917505°
Declination: 17.9354934261834°
No. sessions: 2
No. delays: 218
Defining: No
RMS(α cos δ) = 0.1920 mas
RMS(δ) = 0.2335 mas

Observed in only 2 session(s)