Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1438+021 (independent mode)

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

Right ascension: 220.2478994942045°
Declination: 1.9622642441632°
No. sessions: 5
No. delays: 350
Defining: No
RMS(α cos δ) = 0.4555 mas
RMS(δ) = 2.4374 mas

Observed in only 5 session(s)


Quarterly time series for 1438+021

Data - Demeaned data

Right ascension: 220.2478995072607°
Declination: 1.9622644388576°
No. sessions: 2
No. delays: 107
Defining: No
RMS(α cos δ) = 0.1290 mas
RMS(δ) = 0.0600 mas

Observed in only 2 session(s)