Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1306+660 (2026b, independent mode)

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

Right ascension: 197.0914902235673°
Declination: 65.7375300591385°
No. sessions: 9
No. delays: 82
Defining: No
RMS(α cos δ) = 58.7930 mas
RMS(δ) = 120.4145 mas
Variability ellipse semimajor axis = 121.4315 mas
Variability ellipse semiminor axis = 56.6628 mas
Variability ellipse position angle = -8.3 deg
Equivalent α-δ correlation = -0.24

Observed in only 9 session(s)

Quarterly time series for 1306+660 (2026b, 4 global solutions)

Data

Right ascension: 197.0914833652175°
Declination: 65.7375436666689°
No. sessions: 8
No. delays: 79
Defining: No
RMS(α cos δ) = 10.3218 mas
RMS(δ) = 12.8576 mas
Variability ellipse semimajor axis = 15.6549 mas
Variability ellipse semiminor axis = 5.1751 mas
Variability ellipse position angle = 37.1 deg
Equivalent α-δ correlation = 0.79

Observed in only 8 session(s)