Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1832+687 (2026b, independent mode)

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

Right ascension: 278.1480118408737°
Declination: 68.8019849805716°
No. sessions: 6
No. delays: 278
Defining: No
RMS(α cos δ) = 2.8624 mas
RMS(δ) = 0.9996 mas
Variability ellipse semimajor axis = 2.8626 mas
Variability ellipse semiminor axis = 0.9989 mas
Variability ellipse position angle = -89.1 deg
Equivalent α-δ correlation = -0.04

Observed in only 6 session(s)

Quarterly time series for 1832+687 (2026b, 4 global solutions)

Data

Right ascension: 278.1480121172900°
Declination: 68.8019850964204°
No. sessions: 6
No. delays: 278
Defining: No
RMS(α cos δ) = 1.6964 mas
RMS(δ) = 0.8524 mas
Variability ellipse semimajor axis = 1.9065 mas
Variability ellipse semiminor axis = 0.1739 mas
Variability ellipse position angle = -62.9 deg
Equivalent α-δ correlation = -1.03

Observed in only 6 session(s)