Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1222-293 (2026b, independent mode)

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

Right ascension: 186.2555186815870°
Declination: -29.6387735607251°
No. sessions: 7
No. delays: 359
Defining: No
RMS(α cos δ) = 0.4324 mas
RMS(δ) = 1.4530 mas
Variability ellipse semimajor axis = 1.4830 mas
Variability ellipse semiminor axis = 0.3141 mas
Variability ellipse position angle = -11.8 deg
Equivalent α-δ correlation = -0.67

Observed in only 7 session(s)

Quarterly time series for 1222-293 (2026b, 4 global solutions)

Data

Right ascension: 186.2555187066623°
Declination: -29.6387737454635°
No. sessions: 7
No. delays: 359
Defining: No
RMS(α cos δ) = 0.1491 mas
RMS(δ) = 0.5281 mas
Variability ellipse semimajor axis = 0.5296 mas
Variability ellipse semiminor axis = 0.1435 mas
Variability ellipse position angle = -4.5 deg
Equivalent α-δ correlation = -0.26

Observed in only 7 session(s)