Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1125+221 (2026b, independent mode)

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

Right ascension: 171.9602803740015°
Declination: 21.8930017336633°
No. sessions: 5
No. delays: 484
Defining: No
RMS(α cos δ) = 1.1193 mas
RMS(δ) = 0.4842 mas
Variability ellipse semimajor axis = 1.2211 mas
Variability ellipse semiminor axis = 0.0618 mas
Variability ellipse position angle = -66.4 deg
Equivalent α-δ correlation = -1.01

Observed in only 5 session(s)

Quarterly time series for 1125+221 (2026b, 4 global solutions)

Data

Right ascension: 171.9602801687512°
Declination: 21.8930017398157°
No. sessions: 5
No. delays: 484
Defining: No
RMS(α cos δ) = 0.1110 mas
RMS(δ) = 0.3718 mas
Variability ellipse semimajor axis = 0.3790 mas
Variability ellipse semiminor axis = 0.0830 mas
Variability ellipse position angle = 11.4 deg
Equivalent α-δ correlation = 0.65

Observed in only 5 session(s)