Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1213+097 (2026b, independent mode)

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

Right ascension: 184.0258760823522°
Declination: 9.4860025714684°
No. sessions: 5
No. delays: 405
Defining: No
RMS(α cos δ) = 0.2586 mas
RMS(δ) = 0.2371 mas
Variability ellipse semimajor axis = 0.3172 mas
Variability ellipse semiminor axis = 0.1498 mas
Variability ellipse position angle = -48.9 deg
Equivalent α-δ correlation = -0.63

Observed in only 5 session(s)

Quarterly time series for 1213+097 (2026b, 4 global solutions)

Data

Right ascension: 184.0258761010042°
Declination: 9.4860024373553°
No. sessions: 5
No. delays: 405
Defining: No
RMS(α cos δ) = 0.1953 mas
RMS(δ) = 0.3452 mas
Variability ellipse semimajor axis = 0.3470 mas
Variability ellipse semiminor axis = 0.1920 mas
Variability ellipse position angle = 7.0 deg
Equivalent α-δ correlation = 0.15

Observed in only 5 session(s)