Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1510+835 (2026b, independent mode)

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

Right ascension: 226.6029843364828°
Declination: 83.3244541888446°
No. sessions: 6
No. delays: 572
Defining: No
RMS(α cos δ) = 18.1680 mas
RMS(δ) = 21.5115 mas
Variability ellipse semimajor axis = 27.5289 mas
Variability ellipse semiminor axis = 5.9147 mas
Variability ellipse position angle = -39.7 deg
Equivalent α-δ correlation = -0.91

Observed in only 6 session(s)

Quarterly time series for 1510+835 (2026b, 4 global solutions)

Data

Right ascension: 226.6029804035873°
Declination: 83.3244544558245°
No. sessions: 6
No. delays: 572
Defining: No
RMS(α cos δ) = 0.2329 mas
RMS(δ) = 0.4119 mas
Variability ellipse semimajor axis = 0.4356 mas
Variability ellipse semiminor axis = 0.1849 mas
Variability ellipse position angle = -21.0 deg
Equivalent α-δ correlation = -0.54

Observed in only 6 session(s)