Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1502-159 (2026a, independent mode)

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

Right ascension: 226.3456246255617°
Declination: -16.1779502456734°
No. sessions: 7
No. delays: 324
Defining: No
RMS(α cos δ) = 2.5472 mas
RMS(δ) = 6.1488 mas
Variability ellipse semimajor axis = 6.8120 mas
Variability ellipse semiminor axis = 1.4517 mas
Variability ellipse position angle = -24.8 deg
Equivalent α-δ correlation = -1.18

Observed in only 7 session(s)

Quarterly time series for 1502-159 (2026a, 4 global solutions)

Data

Right ascension: 226.3456250054297°
Declination: -16.1779513574183°
No. sessions: 7
No. delays: 324
Defining: No
RMS(α cos δ) = 0.2444 mas
RMS(δ) = 0.3186 mas
Variability ellipse semimajor axis = 0.3434 mas
Variability ellipse semiminor axis = 0.2082 mas
Variability ellipse position angle = -27.9 deg
Equivalent α-δ correlation = -0.40

Observed in only 7 session(s)