Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1544+820 (2026a, independent mode)

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

Right ascension: 235.0661597540190°
Declination: 81.9182730581563°
No. sessions: 9
No. delays: 318
Defining: No
RMS(α cos δ) = 2.5202 mas
RMS(δ) = 0.9146 mas

Observed in only 9 session(s)

Quarterly time series for 1544+820 (2026a, 4 global solutions)

Data

Right ascension: 235.0661616852894°
Declination: 81.9182730329510°
No. sessions: 9
No. delays: 318
Defining: No
RMS(α cos δ) = 1.3085 mas
RMS(δ) = 0.4220 mas

Observed in only 9 session(s)