Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 1847+303 (2026b, independent mode)

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

Right ascension: 282.3337641386670°
Declination: 30.4039548108750°
No. sessions: 6
No. delays: 557
Defining: No
RMS(α cos δ) = 0.2111 mas
RMS(δ) = 0.4006 mas
Variability ellipse semimajor axis = 0.4192 mas
Variability ellipse semiminor axis = 0.1713 mas
Variability ellipse position angle = 18.8 deg
Equivalent α-δ correlation = 0.53

Observed in only 6 session(s)

Quarterly time series for 1847+303 (2026b, 4 global solutions)

Data

Right ascension: 282.3337642234098°
Declination: 30.4039547829395°
No. sessions: 6
No. delays: 557
Defining: No
RMS(α cos δ) = 0.1138 mas
RMS(δ) = 0.1467 mas
Variability ellipse semimajor axis = 0.1601 mas
Variability ellipse semiminor axis = 0.0941 mas
Variability ellipse position angle = -29.6 deg
Equivalent α-δ correlation = -0.43

Observed in only 6 session(s)