Paris Observatory Geodetic VLBI Center

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

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

Right ascension: 191.5118089002371°
Declination: 0.1319831993045°
No. sessions: 5
No. delays: 363
Defining: No
RMS(α cos δ) = 0.3738 mas
RMS(δ) = 1.1228 mas
Variability ellipse semimajor axis = 1.1814 mas
Variability ellipse semiminor axis = 0.0681 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 (2026a, 4 global solutions)

Data

Right ascension: 191.5118089592331°
Declination: 0.1319830340718°
No. sessions: 5
No. delays: 363
Defining: No
RMS(α cos δ) = 0.1247 mas
RMS(δ) = 0.2421 mas
Variability ellipse semimajor axis = 0.2655 mas
Variability ellipse semiminor axis = 0.0606 mas
Variability ellipse position angle = 24.9 deg
Equivalent α-δ correlation = 0.85

Observed in only 5 session(s)