Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0646+370 (2026a, independent mode)

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

Right ascension: 102.4045397083551°
Declination: 36.9647087586825°
No. sessions: 3
No. delays: 262
Defining: No
RMS(α cos δ) = 0.8065 mas
RMS(δ) = 0.1685 mas
Variability ellipse semimajor axis = 0.8132 mas
Variability ellipse semiminor axis = 0.1323 mas
Variability ellipse position angle = -82.5 deg
Equivalent α-δ correlation = -0.61

Observed in only 3 session(s)

Quarterly time series for 0646+370 (2026a, 4 global solutions)

Data

Right ascension: 102.4045396634467°
Declination: 36.9647087322107°
No. sessions: 3
No. delays: 262
Defining: No
RMS(α cos δ) = 0.1362 mas
RMS(δ) = 0.1036 mas
Variability ellipse semimajor axis = 0.1442 mas
Variability ellipse semiminor axis = 0.0921 mas
Variability ellipse position angle = -64.6 deg
Equivalent α-δ correlation = -0.34

Observed in only 3 session(s)