Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1159+450 (2026b, independent mode)

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

Right ascension: 180.5360939799506°
Declination: 44.7395763107183°
No. sessions: 5
No. delays: 314
Defining: No
RMS(α cos δ) = 0.3336 mas
RMS(δ) = 0.3724 mas
Variability ellipse semimajor axis = 0.3772 mas
Variability ellipse semiminor axis = 0.3283 mas
Variability ellipse position angle = -18.6 deg
Equivalent α-δ correlation = -0.08

Observed in only 5 session(s)

Quarterly time series for 1159+450 (2026b, 4 global solutions)

Data

Right ascension: 180.5360941151660°
Declination: 44.7395763956969°
No. sessions: 5
No. delays: 314
Defining: No
RMS(α cos δ) = 0.3734 mas
RMS(δ) = 0.1063 mas
Variability ellipse semimajor axis = 0.3863 mas
Variability ellipse semiminor axis = 0.0382 mas
Variability ellipse position angle = -75.0 deg
Equivalent α-δ correlation = -0.93

Observed in only 5 session(s)