The least massive star is a red dwarf called Wolf 424B, which is in the constellation Vâ¦irgo. Its co-ordinates are: RA:12h 30m 17.2s Dec:+09Â° 01' 15 Wolf 424B's apparent magnitude is 13.18. It has a companion star called GJ 473 B. The orbital period of the stars is 16.2 years.
The skeleton race is one of three sled races in the Olympics. The other two are the bobsled and the luge. In the bobsled race, two to four people sit in a sled and steer their way down a course. In the luge, the rider lies face up with his or her feet going down the course first. In the skeleton, thâ¦.
Luge is the only one of the three where the racer starts on the sled. The racer, lying feet-first, yanks themselves forward off a pair of rods at the start of the track. Skeleton features a similar sled to luge, but the racer sprints for about 40 meters before jumping head-first onto the sled. Unlike the luge/skeleton sleds, which fit entirely under the racer, bobsleds are basically sliding snowcars. After a sprinting start, competitors hop into the sled. While there is a two-man luge, bobsled is the only one of the three that is exclusively a team sport, with two- and four-man teams. Also, while lugers and skeleton people control their sled just by angling their bodies in different ways, the bobsled has a steering mechanism, controlled by the driver.