Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1224+141 (2026b, independent mode)

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

Right ascension: 186.6400211590420°
Declination: 13.8675404051945°
No. sessions: 6
No. delays: 480
Defining: No
RMS(α cos δ) = 8.3924 mas
RMS(δ) = 3.9548 mas
Variability ellipse semimajor axis = 9.4675 mas
Variability ellipse semiminor axis = 1.8874 mas
Variability ellipse position angle = -63.0 deg
Equivalent α-δ correlation = -1.14

Observed in only 6 session(s)

Quarterly time series for 1224+141 (2026b, 4 global solutions)

Data

Right ascension: 186.6400211909678°
Declination: 13.8675404095703°
No. sessions: 6
No. delays: 480
Defining: No
RMS(α cos δ) = 0.2502 mas
RMS(δ) = 0.3724 mas
Variability ellipse semimajor axis = 0.4332 mas
Variability ellipse semiminor axis = 0.1168 mas
Variability ellipse position angle = -32.0 deg
Equivalent α-δ correlation = -0.84

Observed in only 6 session(s)