Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2137-196 (2026b, independent mode)

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

Right ascension: 325.1952507831460°
Declination: -19.3989021554865°
No. sessions: 10
No. delays: 456
Defining: No
RMS(α cos δ) = 0.6449 mas
RMS(δ) = 1.6870 mas
Variability ellipse semimajor axis = 1.6938 mas
Variability ellipse semiminor axis = 0.6268 mas
Variability ellipse position angle = -5.5 deg
Equivalent α-δ correlation = -0.22

Observed in only 10 session(s)

Quarterly time series for 2137-196 (2026b, 4 global solutions)

Data

Right ascension: 325.1952507103973°
Declination: -19.3989018573271°
No. sessions: 10
No. delays: 456
Defining: No
RMS(α cos δ) = 0.2358 mas
RMS(δ) = 0.3661 mas
Variability ellipse semimajor axis = 0.4088 mas
Variability ellipse semiminor axis = 0.1498 mas
Variability ellipse position angle = -28.5 deg
Equivalent α-δ correlation = -0.70

Observed in only 10 session(s)