Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1638+124 (independent mode)

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

Right ascension: 250.1997450061268°
Declination: 12.3339110213135°
No. sessions: 5
No. delays: 546
Defining: No
RMS(α cos δ) = 0.6336 mas
RMS(δ) = 0.7293 mas

Observed in only 5 session(s)

Quarterly time series for 1638+124

Data - Demeaned data

Right ascension: 250.1997451199948°
Declination: 12.3339108849152°
No. sessions: 5
No. delays: 546
Defining: No
RMS(α cos δ) = 0.0580 mas
RMS(δ) = 0.1982 mas

Observed in only 5 session(s)