Paris Observatory Geodetic VLBI Center

 

Radio source coordinate time series for 1842+681 (independent mode)

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

Right ascension: 280.6402501974389°
Declination: 68.1570401854209°
No. sessions: 109
No. delays: 8921
Defining: No
RMS(α cos δ) = 1404.4724 mas
RMS(δ) = 1347.2194 mas


Quarterly time series for 1842+681

Data - Demeaned data

Right ascension: 280.6401736598488°
Declination: 68.1570077056463°
No. sessions: 106
No. delays: 8664
Defining: No
RMS(α cos δ) = 0.1458 mas
RMS(δ) = 0.1687 mas