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WD 1202−232 (LP 852-7) metal-polluted single candidate 1–7 11.47 direct imaging 2024 similar to solar system giant planets in age and separation [39] WD 2105−82 (LAWD 83) metal-polluted single candidate 1–2 34.62 direct imaging 2024 similar to solar system giant planets in age and separation [39] GALEX J071816.4+373139: massive single ...
A small sample of (candidate) exoplanets exist with a temperature below 500 K, which could be spectroscopically confirmed as Y-dwarfs in the future. These exoplanets are Epsilon Indi Ab (275 K), [31] WD 1202–232b, WD 2105–82b (both low temperature), [32] GALEX J071816.4+373139b (400 K), [33] and WD 0310–688b (248 +84 −61 K). [34]
Motion interpolation of seven images of the HR 8799 system taken from the W. M. Keck Observatory over seven years, featuring four exoplanets. This is a list of extrasolar planets that have been directly observed, sorted by observed separations.
One orbits around WD 1202−232 (LP 852-7) and the other around WD 2105−82 (LAWD 83). If confirmed they would be the first directly imaged planets that likely formed from circumstellar disk material, representing a new population of directly imaged giant planets that are more similar to solar system giants in age and probably also in their ...
Van Maanen 2, or van Maanen's Star, is the closest known solitary white dwarf to the Solar System. It is a dense, compact stellar remnant no longer generating energy and has equivalent to about 68% of the Sun's mass but only 1% of its radius. [9]
A My Passport Essential SE Edition External Hard Drive with 1 TB capacity. My Passport is a series of portable external hard drives and solid state drives produced by Western Digital.
NGC 4535 is a barred spiral galaxy located some 54 [3] million light years from Earth in the constellation Virgo.It is a member of the Virgo Cluster of galaxies and is located 4.3° from Messier 87.
NGC 1055 is an edge-on spiral galaxy located in the constellation Cetus.The galaxy has a prominent nuclear bulge crossed by a wide, knotty, dark lane of dust and gas. The spiral arm structure appears to be elevated above the galaxy's plane and obscures the upper half of the bulge.