Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1504+127 (2026b, independent mode)

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

Right ascension: 226.8406586681958°
Declination: 12.6080766597857°
No. sessions: 5
No. delays: 490
Defining: No
RMS(α cos δ) = 0.2390 mas
RMS(δ) = 0.6314 mas
Variability ellipse semimajor axis = 0.6316 mas
Variability ellipse semiminor axis = 0.2385 mas
Variability ellipse position angle = 1.5 deg
Equivalent α-δ correlation = 0.06

Observed in only 5 session(s)

Quarterly time series for 1504+127 (2026b, 4 global solutions)

Data

Right ascension: 226.8406587128428°
Declination: 12.6080766171405°
No. sessions: 5
No. delays: 490
Defining: No
RMS(α cos δ) = 0.0934 mas
RMS(δ) = 0.3637 mas
Variability ellipse semimajor axis = 0.3638 mas
Variability ellipse semiminor axis = 0.0930 mas
Variability ellipse position angle = -1.5 deg
Equivalent α-δ correlation = -0.10

Observed in only 5 session(s)