Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1630-107 (2026a, independent mode)

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

Right ascension: 248.2087906234736°
Declination: -10.8755542739715°
No. sessions: 9
No. delays: 352
Defining: No
RMS(α cos δ) = 2.2806 mas
RMS(δ) = 3.6159 mas
Variability ellipse semimajor axis = 4.2727 mas
Variability ellipse semiminor axis = 0.1396 mas
Variability ellipse position angle = -32.2 deg
Equivalent α-δ correlation = -1.00

Observed in only 9 session(s)

Quarterly time series for 1630-107 (2026a, 4 global solutions)

Data

Right ascension: 248.2087909140026°
Declination: -10.8755546952365°
No. sessions: 10
No. delays: 368
Defining: No
RMS(α cos δ) = 0.2888 mas
RMS(δ) = 0.4659 mas
Variability ellipse semimajor axis = 0.5294 mas
Variability ellipse semiminor axis = 0.1422 mas
Variability ellipse position angle = -29.5 deg
Equivalent α-δ correlation = -0.83

Observed in only 10 session(s)