Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1312+240 (2026a, independent mode)

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

Right ascension: 198.6825254961859°
Declination: 23.8074390692611°
No. sessions: 5
No. delays: 383
Defining: No
RMS(α cos δ) = 1.1506 mas
RMS(δ) = 1.1757 mas
Variability ellipse semimajor axis = 1.4754 mas
Variability ellipse semiminor axis = 0.7277 mas
Variability ellipse position angle = 43.9 deg
Equivalent α-δ correlation = 0.61

Observed in only 5 session(s)

Quarterly time series for 1312+240 (2026a, 4 global solutions)

Data

Right ascension: 198.6825257117093°
Declination: 23.8074391848217°
No. sessions: 5
No. delays: 383
Defining: No
RMS(α cos δ) = 0.2919 mas
RMS(δ) = 0.4060 mas
Variability ellipse semimajor axis = 0.4438 mas
Variability ellipse semiminor axis = 0.2305 mas
Variability ellipse position angle = 28.1 deg
Equivalent α-δ correlation = 0.51

Observed in only 5 session(s)