Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1003+830 (2026b, independent mode)

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

Right ascension: 152.5657710182227°
Declination: 82.8373290777113°
No. sessions: 6
No. delays: 617
Defining: No
RMS(α cos δ) = 48.1010 mas
RMS(δ) = 16.9284 mas
Variability ellipse semimajor axis = 49.7845 mas
Variability ellipse semiminor axis = 11.0355 mas
Variability ellipse position angle = 74.6 deg
Equivalent α-δ correlation = 0.74

Observed in only 6 session(s)

Quarterly time series for 1003+830 (2026b, 4 global solutions)

Data

Right ascension: 152.5657626070290°
Declination: 82.8373289164905°
No. sessions: 6
No. delays: 617
Defining: No
RMS(α cos δ) = 0.1973 mas
RMS(δ) = 0.3376 mas
Variability ellipse semimajor axis = 0.3494 mas
Variability ellipse semiminor axis = 0.1754 mas
Variability ellipse position angle = 17.3 deg
Equivalent α-δ correlation = 0.39

Observed in only 6 session(s)