Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1215+113 (2026b, independent mode)

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

Right ascension: 184.6087178368875°
Declination: 11.0847951933863°
No. sessions: 8
No. delays: 879
Defining: No
RMS(α cos δ) = 0.1668 mas
RMS(δ) = 0.4275 mas
Variability ellipse semimajor axis = 0.4287 mas
Variability ellipse semiminor axis = 0.1639 mas
Variability ellipse position angle = 4.5 deg
Equivalent α-δ correlation = 0.17

Observed in only 8 session(s)

Quarterly time series for 1215+113 (2026b, 4 global solutions)

Data

Right ascension: 184.6087178544233°
Declination: 11.0847951326133°
No. sessions: 8
No. delays: 879
Defining: No
RMS(α cos δ) = 0.1203 mas
RMS(δ) = 0.3298 mas
Variability ellipse semimajor axis = 0.3330 mas
Variability ellipse semiminor axis = 0.1112 mas
Variability ellipse position angle = -8.4 deg
Equivalent α-δ correlation = -0.36

Observed in only 8 session(s)