Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2246-309 (2026b, independent mode)

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

Right ascension: 342.3293412295994°
Declination: -30.6535090892710°
No. sessions: 7
No. delays: 424
Defining: No
RMS(α cos δ) = 0.6507 mas
RMS(δ) = 1.1301 mas
Variability ellipse semimajor axis = 1.2660 mas
Variability ellipse semiminor axis = 0.3129 mas
Variability ellipse position angle = -27.7 deg
Equivalent α-δ correlation = -0.84

Observed in only 7 session(s)

Quarterly time series for 2246-309 (2026b, 4 global solutions)

Data

Right ascension: 342.3293411647865°
Declination: -30.6535089336625°
No. sessions: 7
No. delays: 424
Defining: No
RMS(α cos δ) = 0.2512 mas
RMS(δ) = 0.5112 mas
Variability ellipse semimajor axis = 0.5200 mas
Variability ellipse semiminor axis = 0.2326 mas
Variability ellipse position angle = -11.7 deg
Equivalent α-δ correlation = -0.34

Observed in only 7 session(s)