Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1508+561 (independent mode)

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

Right ascension: 227.4497919263009°
Declination: 55.9381359496477°
No. sessions: 7
No. delays: 258
Defining: No
RMS(α cos δ) = 0.4545 mas
RMS(δ) = 0.5029 mas

Observed in only 7 session(s)

Quarterly time series for 1508+561

Data

Right ascension: 227.4497922530949°
Declination: 55.9381361233151°
No. sessions: 3
No. delays: 90
Defining: No
RMS(α cos δ) = 0.1695 mas
RMS(δ) = 0.4086 mas

Observed in only 3 session(s)