Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1723+658 (2026b, independent mode)

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

Right ascension: 260.8089085112996°
Declination: 65.7961609548748°
No. sessions: 5
No. delays: 467
Defining: No
RMS(α cos δ) = 0.4818 mas
RMS(δ) = 0.6208 mas
Variability ellipse semimajor axis = 0.6214 mas
Variability ellipse semiminor axis = 0.4810 mas
Variability ellipse position angle = -4.2 deg
Equivalent α-δ correlation = -0.04

Observed in only 5 session(s)

Quarterly time series for 1723+658 (2026b, 4 global solutions)

Data

Right ascension: 260.8089085424729°
Declination: 65.7961608522940°
No. sessions: 5
No. delays: 467
Defining: No
RMS(α cos δ) = 0.1049 mas
RMS(δ) = 0.1153 mas
Variability ellipse semimajor axis = 0.1172 mas
Variability ellipse semiminor axis = 0.1029 mas
Variability ellipse position angle = 21.5 deg
Equivalent α-δ correlation = 0.09

Observed in only 5 session(s)