Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1800-302 (2026a, independent mode)

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

Right ascension: 271.0286205826457°
Declination: -30.2931980255116°
No. sessions: 8
No. delays: 160
Defining: No
RMS(α cos δ) = 5.9427 mas
RMS(δ) = 20.3115 mas
Variability ellipse semimajor axis = 20.3929 mas
Variability ellipse semiminor axis = 5.6570 mas
Variability ellipse position angle = -5.3 deg
Equivalent α-δ correlation = -0.29

Observed in only 8 session(s)

Quarterly time series for 1800-302 (2026a, 4 global solutions)

Data

Right ascension: 271.0286198989140°
Declination: -30.2931979151159°
No. sessions: 8
No. delays: 160
Defining: No
RMS(α cos δ) = 2.9986 mas
RMS(δ) = 5.9612 mas
Variability ellipse semimajor axis = 6.0015 mas
Variability ellipse semiminor axis = 2.9170 mas
Variability ellipse position angle = -7.6 deg
Equivalent α-δ correlation = -0.20

Observed in only 8 session(s)