Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1557+565 (2025c, independent mode)

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

Right ascension: 239.7012039503631°
Declination: 56.4205886115585°
No. sessions: 4
No. delays: 338
Defining: No
RMS(α cos δ) = 0.7758 mas
RMS(δ) = 0.3752 mas

Observed in only 4 session(s)

Quarterly time series for 1557+565 (2025c, 4 global solutions)

Data

Right ascension: 239.7012039639009°
Declination: 56.4205886188602°
No. sessions: 5
No. delays: 405
Defining: No
RMS(α cos δ) = 0.2276 mas
RMS(δ) = 0.1492 mas

Observed in only 5 session(s)