Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1439+137 (independent mode)

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

Right ascension: 220.5168391923278°
Declination: 13.4877969965536°
No. sessions: 4
No. delays: 138
Defining: No
RMS(α cos δ) = 12.4243 mas
RMS(δ) = 22.4073 mas

Observed in only 4 session(s)

Quarterly time series for 1439+137

Data - Demeaned data

Right ascension: 220.5168414243047°
Declination: 13.4877920000296°
No. sessions: 4
No. delays: 138
Defining: No
RMS(α cos δ) = 0.3565 mas
RMS(δ) = 0.7763 mas

Observed in only 4 session(s)