Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0809+255 (2026b, independent mode)

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

Right ascension: 123.1990938342500°
Declination: 25.3783338559562°
No. sessions: 8
No. delays: 390
Defining: No
RMS(α cos δ) = 1.6490 mas
RMS(δ) = 1.2847 mas
Variability ellipse semimajor axis = 1.6626 mas
Variability ellipse semiminor axis = 1.2671 mas
Variability ellipse position angle = 78.6 deg
Equivalent α-δ correlation = 0.11

Observed in only 8 session(s)

Quarterly time series for 0809+255 (2026b, 4 global solutions)

Data

Right ascension: 123.1990939125928°
Declination: 25.3783339744155°
No. sessions: 8
No. delays: 390
Defining: No
RMS(α cos δ) = 0.2567 mas
RMS(δ) = 0.7936 mas
Variability ellipse semimajor axis = 0.7942 mas
Variability ellipse semiminor axis = 0.2547 mas
Variability ellipse position angle = -2.4 deg
Equivalent α-δ correlation = -0.12

Observed in only 8 session(s)