K2-33
Sign in to saveK2-33 is an extremely young pre-main-sequence star located about away from the Earth in the constellation of Scorpius. It is known to host one planet, a super-Neptune, named K2-33b. It is also notable for its young age.
In the Vinony graph
Vinony's link graph records 148 inbound references to K2-33, and connects out to list of stars in Scorpius, list of planet types and year.
It sits within the topics Planetary systems with one confirmed planet, Planetary transit variables and Pre-main-sequence stars.
Vinony links it to 6 Wikipedia language editions.
Wikidata facts
- Instance of
- rotating variable star
- Constellation
- Scorpius
- Child body
- K2-33 b
- Distance from Earth
- 139.801
- Radius
- 1.05
- Mass
- 0.56
- Variable-star type
- rotating variable star
- Image
- K2-33b.jpg
Show 17 more facts
- parallax
- 7.1929
- apparent magnitude
- 14.13351
- epoch
- J2000.0
- spectral class
- M2e
- radial velocity
- -6.55916
- catalog code
- EPIC 205117205
- stellar rotational velocity
- 8.511
- effective temperature
- 3540
- luminosity
- 0.05710469
- right ascension component of proper motion
- -9.592
- declination component of proper motion
- -23.964
- right ascension
- 242.56140725386004
- declination
- -19.31927989707
- metallicity
- 0.18
- surface gravity
- 54000
- age estimated by a dating method
- 0.009
- Commons category
- K2-33
via Wikidata · CC0
~6 min read
Encyclopedic overview
4 sectionsContents
- Nomenclature and history
- Stellar characteristics
- Planetary system
- References
K2-33 is an extremely young pre-main-sequence star located about away from the Earth in the constellation of Scorpius. It is known to host one planet, a super-Neptune, named K2-33b. It is also notable for its young age.
==Nomenclature and history== K2-33 also has the 2MASS catalogue number J16101473-1919095 and EPIC designation 205117205.
Excerpted from Wikipedia’s “K2-33” article, available under the CC BY-SA 4.0 licence.