Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1902+556 (independent mode)

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

Right ascension: 285.7983643003432°
Declination: 55.6773468935596°
No. sessions: 7
No. delays: 681
Defining: No
RMS(α cos δ) = 0.5104 mas
RMS(δ) = 0.3534 mas

Observed in only 7 session(s)

Quarterly time series (from 4 global solutions) for 1902+556

Data

Right ascension: 285.7983642285309°
Declination: 55.6773469310442°
No. sessions: 7
No. delays: 681
Defining: No
RMS(α cos δ) = 0.1484 mas
RMS(δ) = 0.2332 mas

Observed in only 7 session(s)

Quarterly time series (from 10 global solutions) for 1902+556

Data

Right ascension: 285.7983642226287°
Declination: 55.6773469290956°
No. sessions: 7
No. delays: 681
Defining: No
RMS(α cos δ) = 0.1386 mas
RMS(δ) = 0.2209 mas

Observed in only 7 session(s)