Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 0017+257 (independent mode)

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

Right ascension: 4.9157524894784°
Declination: 26.0478549826078°
No. sessions: 6
No. delays: 507
Defining: No
RMS(α cos δ) = 0.2306 mas
RMS(δ) = 0.9078 mas

Observed in only 6 session(s)


Quarterly time series for 0017+257

Data - Demeaned data

Right ascension: 4.9157524436741°
Declination: 26.0478548004613°
No. sessions: 4
No. delays: 289
Defining: No
RMS(α cos δ) = 0.1241 mas
RMS(δ) = 0.2633 mas

Observed in only 4 session(s)