<Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1837+409 (2026a, independent mode)

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

Right ascension: 279.7741817769377°
Declination: 41.0164129514575°
No. sessions: 6
No. delays: 491
Defining: No
RMS(α cos δ) = 5.5263 mas
RMS(δ) = 30.2257 mas

Observed in only 6 session(s)

Quarterly time series for 1837+409 (2026a, 4 global solutions)

Data

Right ascension: 279.7741823428604°
Declination: 41.0164146241165°
No. sessions: 6
No. delays: 491
Defining: No
RMS(α cos δ) = 0.1885 mas
RMS(δ) = 0.2229 mas

Observed in only 6 session(s)