Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0009+081 (2026a, independent mode)

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

Right ascension: 2.8969567278220°
Declination: 8.3987739536636°
No. sessions: 24
No. delays: 1214
Defining: No
RMS(α cos δ) = 0.3842 mas
RMS(δ) = 0.4221 mas
Variability ellipse semimajor axis = 0.4382 mas
Variability ellipse semiminor axis = 0.3657 mas
Variability ellipse position angle = -29.1 deg
Equivalent α-δ correlation = -0.15

Observed in only 24 session(s)

Quarterly time series for 0009+081 (2026a, 4 global solutions)

Data

Right ascension: 2.8969567299189°
Declination: 8.3987739130246°
No. sessions: 23
No. delays: 1211
Defining: No
RMS(α cos δ) = 0.2250 mas
RMS(δ) = 0.1908 mas
Variability ellipse semimajor axis = 0.2259 mas
Variability ellipse semiminor axis = 0.1898 mas
Variability ellipse position angle = 80.4 deg
Equivalent α-δ correlation = 0.06

Observed in only 23 session(s)