Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0834+250 (2026a, independent mode)

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

Right ascension: 129.4176868851768°
Declination: 24.9063968927558°
No. sessions: 113
No. delays: 7075
Defining: Yes
RMS(α cos δ) = 132.4182 mas
RMS(δ) = 687.9466 mas
Variability ellipse semimajor axis = 702.3276 mas
Variability ellipse semiminor axis = 49.5885 mas
Variability ellipse position angle = 11.5 deg
Equivalent α-δ correlation = 1.07

Quarterly time series for 0834+250 (2026a, 4 global solutions)

Data

Right ascension: 129.4176903580360°
Declination: 24.9064226358921°
No. sessions: 105
No. delays: 6306
Defining: Yes
RMS(α cos δ) = 0.2481 mas
RMS(δ) = 0.2372 mas
Variability ellipse semimajor axis = 0.2544 mas
Variability ellipse semiminor axis = 0.2304 mas
Variability ellipse position angle = -58.5 deg
Equivalent α-δ correlation = -0.09