Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1245-457 (2026b, independent mode)

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

Right ascension: 192.1186543445653°
Declination: -45.9964370603130°
No. sessions: 46
No. delays: 779
Defining: Yes
RMS(α cos δ) = 1910.9763 mas
RMS(δ) = 4257.0710 mas
Variability ellipse semimajor axis = 4374.1829 mas
Variability ellipse semiminor axis = 1625.1180 mas
Variability ellipse position angle = -14.3 deg
Equivalent α-δ correlation = -0.49

Observed in only 46 session(s)

Quarterly time series for 1245-457 (2026b, 4 global solutions)

Data

Right ascension: 192.1187296842295°
Declination: -45.9964388926106°
No. sessions: 44
No. delays: 762
Defining: Yes
RMS(α cos δ) = 0.4209 mas
RMS(δ) = 0.9888 mas
Variability ellipse semimajor axis = 1.0030 mas
Variability ellipse semiminor axis = 0.3856 mas
Variability ellipse position angle = -10.5 deg
Equivalent α-δ correlation = -0.37

Observed in only 44 session(s)