Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1753+183 (2026b, independent mode)

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

Right ascension: 268.9990924465222°
Declination: 18.3382408767630°
No. sessions: 5
No. delays: 303
Defining: No
RMS(α cos δ) = 0.2030 mas
RMS(δ) = 0.4404 mas
Variability ellipse semimajor axis = 0.4462 mas
Variability ellipse semiminor axis = 0.1899 mas
Variability ellipse position angle = 10.2 deg
Equivalent α-δ correlation = 0.32

Observed in only 5 session(s)

Quarterly time series for 1753+183 (2026b, 4 global solutions)

Data

Right ascension: 268.9990924631104°
Declination: 18.3382408505063°
No. sessions: 5
No. delays: 303
Defining: No
RMS(α cos δ) = 0.1624 mas
RMS(δ) = 0.3948 mas
Variability ellipse semimajor axis = 0.4168 mas
Variability ellipse semiminor axis = 0.0922 mas
Variability ellipse position angle = 19.2 deg
Equivalent α-δ correlation = 0.80

Observed in only 5 session(s)