Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1750-187 (2026b, independent mode)

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

Right ascension: 268.2878692746488°
Declination: -18.7273672843595°
No. sessions: 7
No. delays: 450
Defining: No
RMS(α cos δ) = 0.3903 mas
RMS(δ) = 1.4657 mas
Variability ellipse semimajor axis = 1.4663 mas
Variability ellipse semiminor axis = 0.3879 mas
Variability ellipse position angle = 1.7 deg
Equivalent α-δ correlation = 0.11

Observed in only 7 session(s)

Quarterly time series for 1750-187 (2026b, 4 global solutions)

Data

Right ascension: 268.2878692282667°
Declination: -18.7273673460796°
No. sessions: 7
No. delays: 450
Defining: No
RMS(α cos δ) = 0.2171 mas
RMS(δ) = 0.6086 mas
Variability ellipse semimajor axis = 0.6101 mas
Variability ellipse semiminor axis = 0.2128 mas
Variability ellipse position angle = 4.3 deg
Equivalent α-δ correlation = 0.19

Observed in only 7 session(s)