Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1252+458 (independent mode)

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

Right ascension: 193.6201193080511°
Declination: 45.6012017602761°
No. sessions: 4
No. delays: 292
Defining: No
RMS(α cos δ) = 0.6342 mas
RMS(δ) = 1.2965 mas

Observed in only 4 session(s)


Quarterly time series for 1252+458

Data - Demeaned data

Right ascension: 193.6201195236202°
Declination: 45.6012019327429°
No. sessions: 3
No. delays: 206
Defining: No
RMS(α cos δ) = 0.2368 mas
RMS(δ) = 0.4645 mas

Observed in only 3 session(s)