Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1212+078 (2026b, independent mode)

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

Right ascension: 183.7957371670878°
Declination: 7.5346311872969°
No. sessions: 5
No. delays: 302
Defining: No
RMS(α cos δ) = 0.5278 mas
RMS(δ) = 1.1450 mas
Variability ellipse semimajor axis = 1.1650 mas
Variability ellipse semiminor axis = 0.4820 mas
Variability ellipse position angle = 11.6 deg
Equivalent α-δ correlation = 0.37

Observed in only 5 session(s)

Quarterly time series for 1212+078 (2026b, 4 global solutions)

Data

Right ascension: 183.7957371744212°
Declination: 7.5346310362936°
No. sessions: 5
No. delays: 302
Defining: No
RMS(α cos δ) = 0.4205 mas
RMS(δ) = 0.6838 mas
Variability ellipse semimajor axis = 0.7152 mas
Variability ellipse semiminor axis = 0.3647 mas
Variability ellipse position angle = 19.9 deg
Equivalent α-δ correlation = 0.42

Observed in only 5 session(s)