Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1121+234 (2026b, independent mode)

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

Right ascension: 171.1316178778683°
Declination: 23.1322092440211°
No. sessions: 5
No. delays: 405
Defining: No
RMS(α cos δ) = 0.3054 mas
RMS(δ) = 0.3320 mas
Variability ellipse semimajor axis = 0.3607 mas
Variability ellipse semiminor axis = 0.2710 mas
Variability ellipse position angle = -36.3 deg
Equivalent α-δ correlation = -0.27

Observed in only 5 session(s)

Quarterly time series for 1121+234 (2026b, 4 global solutions)

Data

Right ascension: 171.1316178464477°
Declination: 23.1322092529390°
No. sessions: 5
No. delays: 405
Defining: No
RMS(α cos δ) = 0.1599 mas
RMS(δ) = 0.2296 mas
Variability ellipse semimajor axis = 0.2453 mas
Variability ellipse semiminor axis = 0.1345 mas
Variability ellipse position angle = 24.9 deg
Equivalent α-δ correlation = 0.44

Observed in only 5 session(s)