Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1646+499 (independent mode)

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

Right ascension: 251.8954664990821°
Declination: 49.8334965284867°
No. sessions: 5
No. delays: 418
Defining: No
RMS(α cos δ) = 0.2305 mas
RMS(δ) = 0.3459 mas

Observed in only 5 session(s)

Quarterly time series for 1646+499

Data - Demeaned data

Right ascension: 251.8954662701392°
Declination: 49.8334966066984°
No. sessions: 5
No. delays: 418
Defining: No
RMS(α cos δ) = 0.0847 mas
RMS(δ) = 0.1714 mas

Observed in only 5 session(s)