Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1121-147 (2026b, independent mode)

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

Right ascension: 171.0106900165679°
Declination: -15.0330415824423°
No. sessions: 5
No. delays: 324
Defining: No
RMS(α cos δ) = 0.5447 mas
RMS(δ) = 0.9092 mas
Variability ellipse semimajor axis = 1.0372 mas
Variability ellipse semiminor axis = 0.2185 mas
Variability ellipse position angle = 29.4 deg
Equivalent α-δ correlation = 0.89

Observed in only 5 session(s)

Quarterly time series for 1121-147 (2026b, 4 global solutions)

Data

Right ascension: 171.0106900631715°
Declination: -15.0330416212744°
No. sessions: 5
No. delays: 324
Defining: No
RMS(α cos δ) = 0.2585 mas
RMS(δ) = 0.2920 mas
Variability ellipse semimajor axis = 0.3662 mas
Variability ellipse semiminor axis = 0.1340 mas
Variability ellipse position angle = 40.4 deg
Equivalent α-δ correlation = 0.76

Observed in only 5 session(s)