Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1954+187 (2026a, independent mode)

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

Right ascension: 299.1284025262665°
Declination: 18.9339252871761°
No. sessions: 8
No. delays: 133
Defining: No
RMS(α cos δ) = 21.2513 mas
RMS(δ) = 10.0957 mas

Observed in only 8 session(s)

Quarterly time series for 1954+187 (2026a, 4 global solutions)

Data

Right ascension: 299.1284015171661°
Declination: 18.9339257081528°
No. sessions: 8
No. delays: 133
Defining: No
RMS(α cos δ) = 3.4754 mas
RMS(δ) = 4.6005 mas

Observed in only 8 session(s)