Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1537+279 (2026b, independent mode)

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

Right ascension: 234.9130714066671°
Declination: 27.7439476147661°
No. sessions: 7
No. delays: 536
Defining: No
RMS(α cos δ) = 0.4334 mas
RMS(δ) = 0.6645 mas
Variability ellipse semimajor axis = 0.6689 mas
Variability ellipse semiminor axis = 0.4266 mas
Variability ellipse position angle = 8.5 deg
Equivalent α-δ correlation = 0.13

Observed in only 7 session(s)

Quarterly time series for 1537+279 (2026b, 4 global solutions)

Data

Right ascension: 234.9130714032731°
Declination: 27.7439476370076°
No. sessions: 7
No. delays: 536
Defining: No
RMS(α cos δ) = 0.1355 mas
RMS(δ) = 0.3830 mas
Variability ellipse semimajor axis = 0.3941 mas
Variability ellipse semiminor axis = 0.0987 mas
Variability ellipse position angle = -14.0 deg
Equivalent α-δ correlation = -0.66

Observed in only 7 session(s)