Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0546+308 (2026b, independent mode)

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

Right ascension: 87.4757536763623°
Declination: 30.9132223647358°
No. sessions: 5
No. delays: 390
Defining: No
RMS(α cos δ) = 0.4084 mas
RMS(δ) = 0.7012 mas
Variability ellipse semimajor axis = 0.7064 mas
Variability ellipse semiminor axis = 0.3993 mas
Variability ellipse position angle = 8.4 deg
Equivalent α-δ correlation = 0.17

Observed in only 5 session(s)

Quarterly time series for 0546+308 (2026b, 4 global solutions)

Data

Right ascension: 87.4757537382862°
Declination: 30.9132223247688°
No. sessions: 5
No. delays: 390
Defining: No
RMS(α cos δ) = 0.2382 mas
RMS(δ) = 0.1900 mas
Variability ellipse semimajor axis = 0.2472 mas
Variability ellipse semiminor axis = 0.1782 mas
Variability ellipse position angle = 67.3 deg
Equivalent α-δ correlation = 0.23

Observed in only 5 session(s)