Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1355-381 (2026b, independent mode)

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

Right ascension: 209.5036283499821°
Declination: -38.3548143282051°
No. sessions: 7
No. delays: 174
Defining: No
RMS(α cos δ) = 14.7033 mas
RMS(δ) = 9.6198 mas
Variability ellipse semimajor axis = 17.2520 mas
Variability ellipse semiminor axis = 3.3311 mas
Variability ellipse position angle = -57.7 deg
Equivalent α-δ correlation = -0.91

Observed in only 7 session(s)

Quarterly time series for 1355-381 (2026b, 4 global solutions)

Data

Right ascension: 209.5036301820258°
Declination: -38.3548165938784°
No. sessions: 7
No. delays: 174
Defining: No
RMS(α cos δ) = 0.4764 mas
RMS(δ) = 1.9515 mas
Variability ellipse semimajor axis = 1.9526 mas
Variability ellipse semiminor axis = 0.4720 mas
Variability ellipse position angle = -1.9 deg
Equivalent α-δ correlation = -0.13

Observed in only 7 session(s)