Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1947+079 (2026b, independent mode)

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

Right ascension: 297.5230833266899°
Declination: 8.1205501838920°
No. sessions: 32
No. delays: 542
Defining: No
RMS(α cos δ) = 3.1627 mas
RMS(δ) = 4.2544 mas
Variability ellipse semimajor axis = 4.3698 mas
Variability ellipse semiminor axis = 3.0014 mas
Variability ellipse position angle = 18.3 deg
Equivalent α-δ correlation = 0.22

Observed in only 32 session(s)

Quarterly time series for 1947+079 (2026b, 4 global solutions)

Data

Right ascension: 297.5230831017281°
Declination: 8.1205501671698°
No. sessions: 28
No. delays: 530
Defining: No
RMS(α cos δ) = 1.0586 mas
RMS(δ) = 2.3455 mas
Variability ellipse semimajor axis = 2.3841 mas
Variability ellipse semiminor axis = 0.9686 mas
Variability ellipse position angle = -11.3 deg
Equivalent α-δ correlation = -0.37

Observed in only 28 session(s)