Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1543+517 (2026b, independent mode)

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

Right ascension: 236.2617654269737°
Declination: 51.5835758684226°
No. sessions: 6
No. delays: 601
Defining: No
RMS(α cos δ) = 0.3468 mas
RMS(δ) = 0.2919 mas
Variability ellipse semimajor axis = 0.4074 mas
Variability ellipse semiminor axis = 0.1986 mas
Variability ellipse position angle = 53.0 deg
Equivalent α-δ correlation = 0.60

Observed in only 6 session(s)

Quarterly time series for 1543+517 (2026b, 4 global solutions)

Data

Right ascension: 236.2617654687000°
Declination: 51.5835758957782°
No. sessions: 6
No. delays: 601
Defining: No
RMS(α cos δ) = 0.1418 mas
RMS(δ) = 0.0844 mas
Variability ellipse semimajor axis = 0.1418 mas
Variability ellipse semiminor axis = 0.0843 mas
Variability ellipse position angle = -88.5 deg
Equivalent α-δ correlation = -0.03

Observed in only 6 session(s)