Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1456-16A (2026b, independent mode)

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

Right ascension: 224.8531739780100°
Declination: -16.6934047188924°
No. sessions: 9
No. delays: 254
Defining: No
RMS(α cos δ) = 9.5747 mas
RMS(δ) = 5.5120 mas
Variability ellipse semimajor axis = 11.0246 mas
Variability ellipse semiminor axis = 0.7183 mas
Variability ellipse position angle = -60.2 deg
Equivalent α-δ correlation = -0.99

Observed in only 9 session(s)

Quarterly time series for 1456-16A (2026b, 4 global solutions)

Data

Right ascension: 224.8531727452393°
Declination: -16.6934039071774°
No. sessions: 9
No. delays: 254
Defining: No
RMS(α cos δ) = 0.9425 mas
RMS(δ) = 2.2563 mas
Variability ellipse semimajor axis = 2.2708 mas
Variability ellipse semiminor axis = 0.9070 mas
Variability ellipse position angle = 7.0 deg
Equivalent α-δ correlation = 0.25

Observed in only 9 session(s)