Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1138+644 (independent mode)

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

Right ascension: 175.3009513877562°
Declination: 64.1681965943150°
No. sessions: 5
No. delays: 436
Defining: No
RMS(α cos δ) = 0.8256 mas
RMS(δ) = 1.1556 mas

Observed in only 5 session(s)


Quarterly time series for 1138+644

Data - Demeaned data

Right ascension: 175.3009508616667°
Declination: 64.1681965996725°
No. sessions: 2
No. delays: 73
Defining: No
RMS(α cos δ) = 0.1663 mas
RMS(δ) = 0.4896 mas

Observed in only 2 session(s)