Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0821+411 (2026b, independent mode)

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

Right ascension: 126.1625097162574°
Declination: 40.9521563435759°
No. sessions: 6
No. delays: 373
Defining: No
RMS(α cos δ) = 0.5996 mas
RMS(δ) = 0.4112 mas
Variability ellipse semimajor axis = 0.6967 mas
Variability ellipse semiminor axis = 0.2078 mas
Variability ellipse position angle = -57.7 deg
Equivalent α-δ correlation = -0.81

Observed in only 6 session(s)

Quarterly time series for 0821+411 (2026b, 4 global solutions)

Data

Right ascension: 126.1625097787812°
Declination: 40.9521563558158°
No. sessions: 6
No. delays: 373
Defining: No
RMS(α cos δ) = 0.2365 mas
RMS(δ) = 0.2396 mas
Variability ellipse semimajor axis = 0.2844 mas
Variability ellipse semiminor axis = 0.1801 mas
Variability ellipse position angle = -44.1 deg
Equivalent α-δ correlation = -0.43

Observed in only 6 session(s)