periastron การใช้

• Proxima comes within AU of Alpha Centauri AB at periastron, and the apastron occurs at AU.
• The stellar sizes should be compared with their orbital separation, which is only around at periastron.
• He also published his own periodical, Periastron, which discussed neuroscience issues as they pertain to cryonics.
• The longitude of periastron is 187?and the time of periastron is 2, 450, 843 JD.
• The longitude of periastron is 187?and the time of periastron is 2, 450, 843 JD.
• The orbital separation varies from 2 astronomical units at periastron to 17.5 astronomical units at apastron.
• periastron with date while the parabola illustrates the theoretically expected change in epoch according to general relativity . ]]
• In January 1975, it was oriented so that periastron occurred perpendicular to the line of sight from Earth.
• At periastron, the distance is 0.124 AU and at apastron, the distance is 2.44 AU.
• At periastron, the distance is 1.70 AU and at apastron, the distance is 4.66 AU.
• At periastron, the distance is 0.237 AU and at apastron, the distance is 1.66 AU.
• A periastron occurred in 1994 and the pair have since been moving apart, making them easier to separate with a telescope.
• The accretion radius of the secondary is around, suggesting strong accretion near periastron leading to a collapse of the secondary wind.
• Could all instances of the longitude of periastron parameter be changed to the argument of periastron in the infoboxes for extrasolar planets?
• Could all instances of the longitude of periastron parameter be changed to the argument of periastron in the infoboxes for extrasolar planets?
• The 5.5 year orbital cycle produces strong spectral changes at periastron that are known as " spectroscopic events ".
• The two stars orbit every thirteen years in a mildly eccentric orbit, and there is an episode of dust production near periastron.
• WR 140 has been described as the brightest Wolf Rayet star in the AU at periastron to 23.9 AU at apastron.
• Shortly after periastron passage every eight years, the infrared brightness increases dramatically and then slowly drops again over a period of months.
• The minimum separation at periastron is about 1.1 solar radii; the maximum separation at apastron is 4.8 solar radii.