<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1954+617 (2026a, independent mode)

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

Right ascension: 298.7332903257636°
Declination: 61.8995274457585°
No. sessions: 6
No. delays: 236
Defining: No
RMS(α cos δ) = 0.9845 mas
RMS(δ) = 0.5480 mas

Observed in only 6 session(s)

Quarterly time series for 1954+617 (2026a, 4 global solutions)

Data

Right ascension: 298.7332902205760°
Declination: 61.8995271538938°
No. sessions: 7
No. delays: 272
Defining: No
RMS(α cos δ) = 0.6411 mas
RMS(δ) = 1.3473 mas

Observed in only 7 session(s)