Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1734+508 (2026a, independent mode)

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

Right ascension: 263.9541882679442°
Declination: 50.8198792882574°
No. sessions: 12
No. delays: 1202
Defining: No
RMS(α cos δ) = 1.3176 mas
RMS(δ) = 7.9590 mas
Variability ellipse semimajor axis = 8.0183 mas
Variability ellipse semiminor axis = 0.8878 mas
Variability ellipse position angle = 7.0 deg
Equivalent α-δ correlation = 0.73

Observed in only 12 session(s)

Quarterly time series for 1734+508 (2026a, 4 global solutions)

Data

Right ascension: 263.9541883242494°
Declination: 50.8198794710380°
No. sessions: 7
No. delays: 663
Defining: No
RMS(α cos δ) = 0.2101 mas
RMS(δ) = 0.2706 mas
Variability ellipse semimajor axis = 0.3347 mas
Variability ellipse semiminor axis = 0.0732 mas
Variability ellipse position angle = 37.0 deg
Equivalent α-δ correlation = 0.90

Observed in only 7 session(s)