Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1145+268 (2026b, independent mode)

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

Right ascension: 176.9990233644778°
Declination: 26.5950930271559°
No. sessions: 237
No. delays: 8889
Defining: No
RMS(α cos δ) = 179.5777 mas
RMS(δ) = 85.3142 mas
Variability ellipse semimajor axis = 186.4684 mas
Variability ellipse semiminor axis = 68.9652 mas
Variability ellipse position angle = 73.1 deg
Equivalent α-δ correlation = 0.54

Quarterly time series for 1145+268 (2026b, 4 global solutions)

Data

Right ascension: 176.9990162761015°
Declination: 26.5950923321174°
No. sessions: 221
No. delays: 8840
Defining: No
RMS(α cos δ) = 0.2734 mas
RMS(δ) = 0.3385 mas
Variability ellipse semimajor axis = 0.3655 mas
Variability ellipse semiminor axis = 0.2362 mas
Variability ellipse position angle = -29.5 deg
Equivalent α-δ correlation = -0.36