Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1243+004 (2026b, independent mode)

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

Right ascension: 191.5118089005903°
Declination: 0.1319831989848°
No. sessions: 5
No. delays: 363
Defining: No
RMS(α cos δ) = 0.3740 mas
RMS(δ) = 1.1227 mas
Variability ellipse semimajor axis = 1.1814 mas
Variability ellipse semiminor axis = 0.0677 mas
Variability ellipse position angle = -18.1 deg
Equivalent α-δ correlation = -0.98

Observed in only 5 session(s)

Quarterly time series for 1243+004 (2026b, 4 global solutions)

Data

Right ascension: 191.5118089649289°
Declination: 0.1319830360482°
No. sessions: 5
No. delays: 363
Defining: No
RMS(α cos δ) = 0.1358 mas
RMS(δ) = 0.2274 mas
Variability ellipse semimajor axis = 0.2539 mas
Variability ellipse semiminor axis = 0.0753 mas
Variability ellipse position angle = 27.7 deg
Equivalent α-δ correlation = 0.78

Observed in only 5 session(s)