Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1420-220 (2026b, independent mode)

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

Right ascension: 215.9200424365540°
Declination: -22.3048657659033°
No. sessions: 5
No. delays: 361
Defining: No
RMS(α cos δ) = 0.7431 mas
RMS(δ) = 1.2954 mas
Variability ellipse semimajor axis = 1.2962 mas
Variability ellipse semiminor axis = 0.7417 mas
Variability ellipse position angle = 2.4 deg
Equivalent α-δ correlation = 0.05

Observed in only 5 session(s)

Quarterly time series for 1420-220 (2026b, 4 global solutions)

Data

Right ascension: 215.9200425339961°
Declination: -22.3048656682811°
No. sessions: 5
No. delays: 361
Defining: No
RMS(α cos δ) = 0.1346 mas
RMS(δ) = 0.4765 mas
Variability ellipse semimajor axis = 0.4772 mas
Variability ellipse semiminor axis = 0.1324 mas
Variability ellipse position angle = -3.0 deg
Equivalent α-δ correlation = -0.17

Observed in only 5 session(s)