Table of Contents Categories
List of stars with proplyds
Topic: Astronomy
From HandWiki - Reading time: 3 min
Short description: None
This is a list of stars with proplyds (ionized protoplanetary discs) and includes whether they have gaps or planets.
Lists of proplyds
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 | – |
| GM Aurigae | 0–300 | – | – | – | Disc is warped |
| Lynds 1551 | 0.1 | – | – | – | Binary system 45 AU apart |
| OTS 44 | – | – | – | – | Second smallest brown dwarf |
| TW Hydrae | 80 | 440 | [2] |
List of proplyds without gaps
- (list is very incomplete)
| Color | Key |
|---|---|
| No known planet | |
| Planet |
| Star | Planet | Notes |
|---|---|---|
| NGC 1333 IRAS 4 | [3] | |
| 4U 0142+61 | – | This is a pulsar |
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 |
List of firsts
This list contains firsts.
- (list is very incomplete)
| Record | Star | Date | Notes |
|---|---|---|---|
| First protoplanetary disc around a pulsar discovered | 4U 0142+61 | 2006 | |
| Brightest star with a protoplanetary disc | Vega | 2005 | Not confirmed |
See also
- Hypothetical astronomical object
- List of exoplanet extremes
- Lists of astronomical objects
- Lists of exoplanets
References
- ↑ "Catalog of Resolved Circumstellar Disks – HD 100546". http://circumstellardisks.org/cgi-bin/objpage2.pl?ID=HD%20100546.
- ↑ SpaceDaily, "NASA's Hubble Uncovers Evidence of Farthest Planet Forming From its Star", 18 June 2013
- ↑ Sandell, Goran et al. (1991) NGC 1333 IRAS 4 – A very young, low-luminosity binary system
External links
- SpaceDaily: NASA's Spitzer Digs Up Troves of Possible Solar Systems in Orion Aug 17, 2006
 |  |
Licensed under CC BY-SA 3.0 | Source: https://handwiki.org/wiki/Astronomy:List_of_stars_with_proplyds7 views | Status: cached on September 02 2024 10:17:20↧ Download this article as ZWI file
EncycloReader
is supported by the 
KSF