Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1256-015 (2026b, independent mode)

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

Right ascension: 194.7775640136807°
Declination: -1.8495504782842°
No. sessions: 5
No. delays: 288
Defining: No
RMS(α cos δ) = 11.5340 mas
RMS(δ) = 44.6756 mas
Variability ellipse semimajor axis = 46.9171 mas
Variability ellipse semiminor axis = 8.5012 mas
Variability ellipse position angle = -17.4 deg
Equivalent α-δ correlation = -1.26

Observed in only 5 session(s)

Quarterly time series for 1256-015 (2026b, 4 global solutions)

Data

Right ascension: 194.7775631748864°
Declination: -1.8495452096544°
No. sessions: 5
No. delays: 288
Defining: No
RMS(α cos δ) = 0.2410 mas
RMS(δ) = 0.3264 mas
Variability ellipse semimajor axis = 0.3654 mas
Variability ellipse semiminor axis = 0.1765 mas
Variability ellipse position angle = 30.8 deg
Equivalent α-δ correlation = 0.57

Observed in only 5 session(s)