Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0259+681 (2026a, independent mode)

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

Right ascension: 46.0916832878192°
Declination: 68.3604093474207°
No. sessions: 13
No. delays: 2140
Defining: No
RMS(α cos δ) = 1.9978 mas
RMS(δ) = 2.2132 mas
Variability ellipse semimajor axis = 2.3242 mas
Variability ellipse semiminor axis = 1.8675 mas
Variability ellipse position angle = 30.8 deg
Equivalent α-δ correlation = 0.19

Observed in only 13 session(s)

Quarterly time series for 0259+681 (2026a, 4 global solutions)

Data

Right ascension: 46.0916827418133°
Declination: 68.3604095780143°
No. sessions: 8
No. delays: 849
Defining: No
RMS(α cos δ) = 0.2482 mas
RMS(δ) = 0.0428 mas
Variability ellipse semimajor axis = 0.2487 mas
Variability ellipse semiminor axis = 0.0394 mas
Variability ellipse position angle = 86.1 deg
Equivalent α-δ correlation = 0.38

Observed in only 8 session(s)