Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1437+331 (2026b, independent mode)

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

Right ascension: 219.8485599107642°
Declination: 32.8985623979224°
No. sessions: 5
No. delays: 287
Defining: No
RMS(α cos δ) = 0.7941 mas
RMS(δ) = 0.5895 mas
Variability ellipse semimajor axis = 0.9094 mas
Variability ellipse semiminor axis = 0.3888 mas
Variability ellipse position angle = -57.3 deg
Equivalent α-δ correlation = -0.66

Observed in only 5 session(s)

Quarterly time series for 1437+331 (2026b, 4 global solutions)

Data

Right ascension: 219.8485598962304°
Declination: 32.8985623887076°
No. sessions: 5
No. delays: 287
Defining: No
RMS(α cos δ) = 0.6745 mas
RMS(δ) = 0.4197 mas
Variability ellipse semimajor axis = 0.7397 mas
Variability ellipse semiminor axis = 0.2897 mas
Variability ellipse position angle = -63.5 deg
Equivalent α-δ correlation = -0.65

Observed in only 5 session(s)