Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1628+003 (2026b, independent mode)

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

Right ascension: 247.7310422330414°
Declination: 0.2609960197883°
No. sessions: 6
No. delays: 431
Defining: No
RMS(α cos δ) = 0.3613 mas
RMS(δ) = 0.2569 mas
Variability ellipse semimajor axis = 0.3820 mas
Variability ellipse semiminor axis = 0.2250 mas
Variability ellipse position angle = 66.2 deg
Equivalent α-δ correlation = 0.38

Observed in only 6 session(s)

Quarterly time series for 1628+003 (2026b, 4 global solutions)

Data

Right ascension: 247.7310423108630°
Declination: 0.2609959227950°
No. sessions: 6
No. delays: 431
Defining: No
RMS(α cos δ) = 0.1655 mas
RMS(δ) = 0.3254 mas
Variability ellipse semimajor axis = 0.3404 mas
Variability ellipse semiminor axis = 0.1318 mas
Variability ellipse position angle = 18.6 deg
Equivalent α-δ correlation = 0.55

Observed in only 6 session(s)