Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1946+358 (2026b, independent mode)

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

Right ascension: 297.0188327144839°
Declination: 35.9390752956506°
No. sessions: 7
No. delays: 280
Defining: No
RMS(α cos δ) = 7.6244 mas
RMS(δ) = 0.4995 mas
Variability ellipse semimajor axis = 7.6319 mas
Variability ellipse semiminor axis = 0.3685 mas
Variability ellipse position angle = 87.4 deg
Equivalent α-δ correlation = 0.67

Observed in only 7 session(s)

Quarterly time series for 1946+358 (2026b, 4 global solutions)

Data

Right ascension: 297.0188338162114°
Declination: 35.9390752892054°
No. sessions: 7
No. delays: 280
Defining: No
RMS(α cos δ) = 0.3436 mas
RMS(δ) = 0.2415 mas
Variability ellipse semimajor axis = 0.4086 mas
Variability ellipse semiminor axis = 0.0970 mas
Variability ellipse position angle = 56.1 deg
Equivalent α-δ correlation = 0.88

Observed in only 7 session(s)