Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 2102+677 (2026b, independent mode)

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

Right ascension: 315.6825314903883°
Declination: 67.9721763877908°
No. sessions: 4
No. delays: 500
Defining: No
RMS(α cos δ) = 0.4533 mas
RMS(δ) = 0.3467 mas
Variability ellipse semimajor axis = 0.4721 mas
Variability ellipse semiminor axis = 0.3207 mas
Variability ellipse position angle = 67.6 deg
Equivalent α-δ correlation = 0.27

Observed in only 4 session(s)

Quarterly time series for 2102+677 (2026b, 4 global solutions)

Data

Right ascension: 315.6825311706555°
Declination: 67.9721763835008°
No. sessions: 4
No. delays: 500
Defining: No
RMS(α cos δ) = 0.1380 mas
RMS(δ) = 0.1261 mas
Variability ellipse semimajor axis = 0.1541 mas
Variability ellipse semiminor axis = 0.1059 mas
Variability ellipse position angle = 52.2 deg
Equivalent α-δ correlation = 0.35

Observed in only 4 session(s)