Q87887221

Summary

Q87887221 is a white dwarf^[1].

Key Facts

• Q87887221's instance of is recorded as white dwarf^[2].
• Q87887221's constellation is recorded as Pegasus^[3].
• Q87887221's spectral class is recorded as DA^[4].
• Q87887221's catalog code is recorded as SDSS J234220.18+143337.7^[5].
• Q87887221's catalog code is recorded as SDSS J234220.19+143337.7^[6].
• Q87887221's catalog code is recorded as WD 2339+142^[7].
• Q87887221's catalog code is recorded as Gaia DR2 2771173063281847936^[8].
• Q87887221's redshift is recorded as {'unit': '1', 'amount': '-0.00003'}^[9].
• Q87887221's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.29'}^[10].
• Q87887221's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.912'}^[11].
• Q87887221's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.117'}^[12].
• Q87887221's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.39'}^[13].
• Q87887221's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.32'}^[14].
• Q87887221's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.1077'}^[15].
• Q87887221's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.0011'}^[16].
• Q87887221's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-9'}^[17].
• Q87887221's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+355.58409006986530'}^[18].
• Q87887221's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+14.56045496112890'}^[19].
• Q87887221's epoch is recorded as J2000.0^[20].
• Q87887221's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+14520'}^[21].
• Q87887221's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+14537'}^[22].
• Q87887221's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+126000000'}^[23].
• Q87887221's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+29500000'}^[24].
• Q87887221's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+3.475'}^[25].
• Q87887221's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+30.442'}^[26].

Body

Definition and Type

Q87887221's instance of is recorded as white dwarf^[2].