List of stars with proplyds
From Wikipedia, the free encyclopedia
This is a list of stars with proplyds (protoplanetary discs) and if they have gaps or planets.
Contents |
[edit] Lists of proplyds
[edit] List of proplyds with gaps
(list is very incomplete)
When planets are confirmed (if no planet before), please move to the List of extrasolar planets
| Color | Key |
|---|---|
| No known planet | |
| Planet |
| Star | Gap distance (in AU) |
Disk | Planet | Planet distance (in AU) |
Notes |
|---|---|---|---|---|---|
| HD 100546 | Disk extends out to 17 | Diameter, 721 AU [1] | HD 100546 b | 6.5 | - |
| Fomalhaut | <100 AU - ~133 | 133 to 158 AU | Fomalhaut b | 115 AU | Dust cloud inside planet |
| Beta Pictoris | 0 - 50 AU | - | Beta Pictoris b | 8 AU | Disk is warped |
| GM Aurigae | 0 - 300 | - | - | - | Disc is warped |
| HD 141569 | 86 - 350 | - | - | - | Separates inner and outer regions |
| Lynds 1551 | 0.1 | - | - | - | Binary system 45 AU apart |
| OTS 44 | - | - | - | - | Second smallest brown dwarf |
| Vega (Gliese 721) | 5 | - | - | - | - |
| Zeta Leporis | 5.4 | - | - | - | First extrasolar protoplanetary disc discovered |
| HD 113766 | 1.8 ± 0.2 Rocky, 4-9 Icy, 30-80 Icy | - | - | - | Binary star system ~170 AU separation |
| AU Microscopii | 1-10 gap extending out to 17 | - | - | - | - |
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This list is incomplete; you can help by expanding it.
[edit] List of proplyds without gaps
- (list is very incomplete)
| Color | Key |
|---|---|
| No known planet | |
| Planet |
| Star | Planet | Notes |
|---|---|---|
| NGC 1333 IRAS 4 | [2] | |
| 4U 0142+61 | - | This is a pulsar |
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This list is incomplete; you can help by expanding it.
[edit] List of extremes
This list contains the largest, smallest, oldest, youngest.
- (list is very incomplete)
| Extreme | Star | Notes |
|---|---|---|
| Least massive (confirmed mass) | ||
| Most massive (confirmed mass) | ||
| Lowest surface insolation | ||
| Highest surface insolation |
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This list is incomplete; you can help by expanding it.
[edit] List of firsts
This list contains firsts.
- (list is very incomplete)
| Record | Star | Date | Notes |
|---|---|---|---|
| First extrasolar dust disc discovered | Zeta Leporis | 1983 | |
| First extrasolar protoplanetary disc discovered | Beta Pictoris | 1984 | |
| First protoplanetary disc around a pulsar discovered | 4U 0142+61 | 2006 |
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This list is incomplete; you can help by expanding it.
[edit] See also
- List of extrasolar planets
- List of unconfirmed exoplanets
- List of extrasolar planet extremes
- List of hypothetical astronomical objects
[edit] References
- ^ Catalog of Resolved Circumstellar Disks - HD 100546
- ^ Sandell, Goran et. al (1991) NGC 1333 IRAS 4 - A very young, low-luminosity binary system
[edit] External links
- SpaceDaily: NASA's Spitzer Digs Up Troves of Possible Solar Systems in Orion Aug 17, 2006
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