Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0955+509 (2026a, independent mode)

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

Right ascension: 149.6575414850730°
Declination: 50.6659672771889°
No. sessions: 6
No. delays: 466
Defining: No
RMS(α cos δ) = 12.9141 mas
RMS(δ) = 2.7734 mas
Variability ellipse semimajor axis = 13.2213 mas
Variability ellipse semiminor axis = 0.5798 mas
Variability ellipse position angle = -77.6 deg
Equivalent α-δ correlation = -1.02

Observed in only 6 session(s)

Quarterly time series for 0955+509 (2026a, 4 global solutions)

Data

Right ascension: 149.6575391843677°
Declination: 50.6659676345585°
No. sessions: 6
No. delays: 466
Defining: No
RMS(α cos δ) = 0.0966 mas
RMS(δ) = 0.2481 mas
Variability ellipse semimajor axis = 0.2530 mas
Variability ellipse semiminor axis = 0.0831 mas
Variability ellipse position angle = 11.8 deg
Equivalent α-δ correlation = 0.48

Observed in only 6 session(s)