Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1215+013 (2026b, independent mode)

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

Right ascension: 184.6157421469330°
Declination: 1.0437083107739°
No. sessions: 6
No. delays: 343
Defining: No
RMS(α cos δ) = 6.4356 mas
RMS(δ) = 3.4355 mas
Variability ellipse semimajor axis = 7.2700 mas
Variability ellipse semiminor axis = 0.6052 mas
Variability ellipse position angle = -62.1 deg
Equivalent α-δ correlation = -0.98

Observed in only 6 session(s)

Quarterly time series for 1215+013 (2026b, 4 global solutions)

Data

Right ascension: 184.6157432415454°
Declination: 1.0437076051120°
No. sessions: 6
No. delays: 343
Defining: No
RMS(α cos δ) = 0.2383 mas
RMS(δ) = 0.6694 mas
Variability ellipse semimajor axis = 0.7017 mas
Variability ellipse semiminor axis = 0.1115 mas
Variability ellipse position angle = -17.7 deg
Equivalent α-δ correlation = -0.87

Observed in only 6 session(s)