Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2030+268 (2026a, independent mode)

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

Right ascension: 308.2420042747252°
Declination: 27.0480156767523°
No. sessions: 9
No. delays: 418
Defining: No
RMS(α cos δ) = 19.7795 mas
RMS(δ) = 4.2435 mas
Variability ellipse semimajor axis = 20.1942 mas
Variability ellipse semiminor axis = 1.1952 mas
Variability ellipse position angle = 78.3 deg
Equivalent α-δ correlation = 0.96

Observed in only 9 session(s)

Quarterly time series for 2030+268 (2026a, 4 global solutions)

Data

Right ascension: 308.2420017377165°
Declination: 27.0480150546088°
No. sessions: 9
No. delays: 418
Defining: No
RMS(α cos δ) = 0.4542 mas
RMS(δ) = 0.6733 mas
Variability ellipse semimajor axis = 0.7788 mas
Variability ellipse semiminor axis = 0.2302 mas
Variability ellipse position angle = -31.7 deg
Equivalent α-δ correlation = -0.81

Observed in only 9 session(s)