Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1928+770 (independent mode)

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

Right ascension: 291.6299628007693°
Declination: 77.1087489314070°
No. sessions: 5
No. delays: 459
Defining: No
RMS(α cos δ) = 0.5508 mas
RMS(δ) = 0.3097 mas

Observed in only 5 session(s)

Quarterly time series for 1928+770

Data - Demeaned data

Right ascension: 291.6299628745397°
Declination: 77.1087490304053°
No. sessions: 5
No. delays: 459
Defining: No
RMS(α cos δ) = 0.2911 mas
RMS(δ) = 0.3372 mas

Observed in only 5 session(s)