Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1704+099 (2026b, independent mode)

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

Right ascension: 256.6530304875010°
Declination: 9.8998992727697°
No. sessions: 6
No. delays: 585
Defining: No
RMS(α cos δ) = 0.6870 mas
RMS(δ) = 1.8726 mas
Variability ellipse semimajor axis = 1.9397 mas
Variability ellipse semiminor axis = 0.4649 mas
Variability ellipse position angle = 15.5 deg
Equivalent α-δ correlation = 0.71

Observed in only 6 session(s)

Quarterly time series for 1704+099 (2026b, 4 global solutions)

Data

Right ascension: 256.6530305189901°
Declination: 9.8998993560381°
No. sessions: 6
No. delays: 585
Defining: No
RMS(α cos δ) = 0.2091 mas
RMS(δ) = 0.2715 mas
Variability ellipse semimajor axis = 0.2920 mas
Variability ellipse semiminor axis = 0.1794 mas
Variability ellipse position angle = -27.7 deg
Equivalent α-δ correlation = -0.39

Observed in only 6 session(s)