Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1212+171 (independent mode)

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

Right ascension: 183.7665797359251°
Declination: 16.9105436314141°
No. sessions: 124
No. delays: 4593
Defining: No
RMS(α cos δ) = 0.7931 mas
RMS(δ) = 1.6998 mas

Quarterly time series for 1212+171

Data - Demeaned data

Right ascension: 183.7665797796764°
Declination: 16.9105435608381°
No. sessions: 107
No. delays: 4166
Defining: No
RMS(α cos δ) = 0.2197 mas
RMS(δ) = 0.2484 mas