Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1508-085 (2026b, independent mode)

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

Right ascension: 227.7276733231968°
Declination: -8.7225930491395°
No. sessions: 5
No. delays: 466
Defining: No
RMS(α cos δ) = 31.2604 mas
RMS(δ) = 65.5698 mas
Variability ellipse semimajor axis = 75.4301 mas
Variability ellipse semiminor axis = 20.3248 mas
Variability ellipse position angle = -28.5 deg
Equivalent α-δ correlation = -1.25

Observed in only 5 session(s)

Quarterly time series for 1508-085 (2026b, 4 global solutions)

Data

Right ascension: 227.7276711137899°
Declination: -8.7225885455402°
No. sessions: 5
No. delays: 466
Defining: No
RMS(α cos δ) = 0.0841 mas
RMS(δ) = 0.3459 mas
Variability ellipse semimajor axis = 0.3467 mas
Variability ellipse semiminor axis = 0.0808 mas
Variability ellipse position angle = -3.9 deg
Equivalent α-δ correlation = -0.27

Observed in only 5 session(s)