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Why is Upsilon Andromedae famous?
As of 1999, three extrasolar planets are known in orbit around Upsilon Andromedae A. All three are comparable to Jupiter in mass. Upsilon Andromedae was both the first multiple-planet planetary system to be discovered around a main sequence star, and the first multiple-planet system known in a multiple star system.
What is unique about the star Upsilon Andromedae?
Its discovery made it the first multiplanetary system to be discovered around a main sequence star, and the first such system known in a multiple star system. The exoplanet was found by using the radial velocity method, where periodic Doppler shifts of spectral lines of the host star suggest an orbiting object.
What would be the name of the parent star of the planets named Upsilon Andromedae b Upsilon Andromedae c and Upsilon Andromedae d?
Upsilon Andromedae d an extrasolar planet orbiting the Sun-like star Upsilon Andromedae A….2007 Schools Wikipedia Selection. Related subjects: Space (Astronomy)
| Extrasolar planet | Lists of extrasolar planets | |
| Parent star | ||
|---|---|---|
| Star | Upsilon Andromedae A | |
| Constellation | Andromeda | |
| Right ascension | (α) | 01h 36m 47.8s |
What type of star is Titawin?
Visual Facts
| Primary Name | Titawin | The Sun |
|---|---|---|
| Spectral Type | F8V | G2V |
| Binary or Multiple Star System | Yes | No (officially) |
| Star Type | High proper-motion Star | Main Sequence Star |
| Colour | Yellow – White | Yellow (Atmosphere) / White (In Space) |
How many planets are in Andromeda?
Mass Effect: Andromeda features over 100 planets, but only ‘a handful’ can be explored.
How many planets does Upsilon Andromedae have?
As of 2010, four extrasolar planets (designated Upsilon Andromedae b, c, d and e; the first three named Saffar, Samh and Majriti, respectively) are believed to orbit υ Andromedae A….Upsilon Andromedae.
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Distance | 43.95 ± 0.05 ly (13.48 ± 0.02 pc) |
| Details | |
| υ And A | |
| Mass | 1.27±0.06 M ☉ |
Where is Andromeda now?
Andromeda is up in the fall sky. To find it, locate the constellation Andromeda on a sky chart, and then find it in the sky. It is near the great square of Pegasus. The location of the Andromeda galaxy in relation to the constellation is marked on the charts found here.
What is Andromeda an example of?
“Andromeda is the nearest example of a [spiral] galaxy, except for the Milky Way,” he said.
https://www.youtube.com/watch?v=hK_cFLzaSF0