Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1137+660 (2026b, independent mode)

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

Right ascension: 174.9876063803177°
Declination: 65.7970787017784°
No. sessions: 8
No. delays: 833
Defining: No
RMS(α cos δ) = 0.5292 mas
RMS(δ) = 0.4680 mas
Variability ellipse semimajor axis = 0.5872 mas
Variability ellipse semiminor axis = 0.3928 mas
Variability ellipse position angle = -54.3 deg
Equivalent α-δ correlation = -0.36

Observed in only 8 session(s)

Quarterly time series for 1137+660 (2026b, 4 global solutions)

Data

Right ascension: 174.9876063989977°
Declination: 65.7970786693448°
No. sessions: 8
No. delays: 833
Defining: No
RMS(α cos δ) = 0.2033 mas
RMS(δ) = 0.1629 mas
Variability ellipse semimajor axis = 0.2452 mas
Variability ellipse semiminor axis = 0.0880 mas
Variability ellipse position angle = -53.1 deg
Equivalent α-δ correlation = -0.76

Observed in only 8 session(s)