Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0305+039 (2026b, independent mode)

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

Right ascension: 47.1092659821524°
Declination: 4.1109170353128°
No. sessions: 77
No. delays: 3460
Defining: Yes
RMS(α cos δ) = 5.1403 mas
RMS(δ) = 5.8136 mas
Variability ellipse semimajor axis = 7.1132 mas
Variability ellipse semiminor axis = 3.1021 mas
Variability ellipse position angle = 39.8 deg
Equivalent α-δ correlation = 0.67

Observed in only 77 session(s)

Quarterly time series for 0305+039 (2026b, 4 global solutions)

Data

Right ascension: 47.1092658110953°
Declination: 4.1109168732867°
No. sessions: 75
No. delays: 3454
Defining: Yes
RMS(α cos δ) = 0.1862 mas
RMS(δ) = 0.2308 mas
Variability ellipse semimajor axis = 0.2361 mas
Variability ellipse semiminor axis = 0.1794 mas
Variability ellipse position angle = -18.9 deg
Equivalent α-δ correlation = -0.17

Observed in only 75 session(s)