Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1204+124 (2026b, independent mode)

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

Right ascension: 181.8026014640415°
Declination: 12.1960686402140°
No. sessions: 9
No. delays: 578
Defining: No
RMS(α cos δ) = 5.2396 mas
RMS(δ) = 2.4787 mas
Variability ellipse semimajor axis = 5.7442 mas
Variability ellipse semiminor axis = 0.7754 mas
Variability ellipse position angle = -65.5 deg
Equivalent α-δ correlation = -0.94

Observed in only 9 session(s)

Quarterly time series for 1204+124 (2026b, 4 global solutions)

Data

Right ascension: 181.8026022121842°
Declination: 12.1960683166153°
No. sessions: 9
No. delays: 578
Defining: No
RMS(α cos δ) = 0.2005 mas
RMS(δ) = 0.3772 mas
Variability ellipse semimajor axis = 0.3862 mas
Variability ellipse semiminor axis = 0.1827 mas
Variability ellipse position angle = 14.0 deg
Equivalent α-δ correlation = 0.36

Observed in only 9 session(s)