Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1247+139 (2025b, independent mode)

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

Right ascension: 192.6175751770405°
Declination: 13.7278847428221°
No. sessions: 5
No. delays: 416
Defining: No
RMS(α cos δ) = 0.2269 mas
RMS(δ) = 0.6228 mas

Observed in only 5 session(s)

Quarterly time series for 1247+139 (2025b, 4 global solutions)

Data

Right ascension: 192.6175751880806°
Declination: 13.7278846784055°
No. sessions: 5
No. delays: 416
Defining: No
RMS(α cos δ) = 0.0676 mas
RMS(δ) = 0.2485 mas

Observed in only 5 session(s)