Q84550771

high proper-motion star in the constellation Cetus

Thing high_proper_motion_star Q84550771

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Q84550771

Summary

Q84550771 is a high proper-motion star^[1].

Key Facts

Q84550771's instance of is recorded as high proper-motion star^[2].
Q84550771's constellation is recorded as Cetus^[3].
Q84550771's spectral class is recorded as F5^[4].
Q84550771's catalog code is recorded as SDSS J021831.36-045504.4^[5].
Q84550771's catalog code is recorded as SWIRE J021831.33-045504.3^[6].
Q84550771's catalog code is recorded as 2MASS J02183137-0455039^[7].
Q84550771's catalog code is recorded as BD-05 431^[8].
Q84550771's catalog code is recorded as GSC 04693-00709^[9].
Q84550771's catalog code is recorded as HD 14308^[10].
Q84550771's catalog code is recorded as PPM 184464^[11].
Q84550771's catalog code is recorded as SAO 129817^[12].
Q84550771's catalog code is recorded as TYC 4693-709-1^[13].
Q84550771's catalog code is recorded as YZ 95 558^[14].
Q84550771's catalog code is recorded as 2XMM J021831.3-045504^[15].
Q84550771's catalog code is recorded as Gaia DR2 2489698949859580800^[16].
Q84550771's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.450'}^[17].
Q84550771's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.393'}^[18].
Q84550771's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.491'}^[19].
Q84550771's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.400'}^[20].
Q84550771's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.405'}^[21].
Q84550771's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.23'}^[22].
Q84550771's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.097'}^[23].
Q84550771's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.840'}^[24].
Q84550771's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.731'}^[25].
Q84550771's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.82'}^[26].

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +11.450, unit: 1, amount: +11.393, unit: 1, amount: +12.491, unit: 1, amount: +12.400, unit: 1, amount: +13.405, unit: 1, amount: +9.23, unit: 1, amount: +8.097, unit: 1, amount: +7.840, unit: 1, amount: +7.731, unit: 1, amount: +9.82, unit: 1, amount: +9.0815

Catalog code SDSS J021831.36-045504.4, SWIRE J021831.33-045504.3, 2MASS J02183137-0455039, BD-05 431, GSC 04693-00709, HD 14308, PPM 184464, SAO 129817, TYC 4693-709-1, YZ 95 558, 2XMM J021831.3-045504, Gaia DR2 2489698949859580800

Constellation Cetus

Declination unit: www.wikidata.org, amount: -4.91782386618280

Declination component of proper motion unit: www.wikidata.org, amount: -29.657

Distance from earth unit: www.wikidata.org, amount: +78.0567

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +12.8112

Radial velocity unit: www.wikidata.org, amount: -8.27

Right ascension unit: www.wikidata.org, amount: +34.63071563500020

Right ascension component of proper motion unit: www.wikidata.org, amount: -43.206

Spectral class F5

External References (2)

Gaia id 2489698949859580800

Simbad id HD 14308

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ Q84550771 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q84550771 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q84550771 — spectral class (P215): F5. VizieR Online Data Catalog: Henry Draper Catalogue and Extension, published in Ann. Harvard Obs. 91-100 (1918-1925). wikidata.org.
[5] ↑ Q84550771 — catalog code (P528): SDSS J021831.36-045504.4. SIMBAD. wikidata.org.
[6] ↑ Q84550771 — catalog code (P528): SWIRE J021831.33-045504.3. SIMBAD. wikidata.org.
[7] ↑ Q84550771 — catalog code (P528): 2MASS J02183137-0455039. SIMBAD. wikidata.org.
[8] ↑ Q84550771 — catalog code (P528): BD-05 431. SIMBAD. wikidata.org.
[9] ↑ Q84550771 — catalog code (P528): GSC 04693-00709. SIMBAD. wikidata.org.
[10] ↑ Q84550771 — catalog code (P528): HD 14308. SIMBAD. wikidata.org.
[11] ↑ Q84550771 — catalog code (P528): PPM 184464. SIMBAD. wikidata.org.
[12] ↑ Q84550771 — catalog code (P528): SAO 129817. SIMBAD. wikidata.org.
[13] ↑ Q84550771 — catalog code (P528): TYC 4693-709-1. SIMBAD. wikidata.org.
[14] ↑ Q84550771 — catalog code (P528): YZ 95 558. SIMBAD. wikidata.org.
[15] ↑ Q84550771 — catalog code (P528): 2XMM J021831.3-045504. SIMBAD. wikidata.org.
[16] ↑ Q84550771 — catalog code (P528): Gaia DR2 2489698949859580800. SIMBAD. wikidata.org.
[17] ↑ Q84550771 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.450'}. The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III. wikidata.org.
[18] ↑ Q84550771 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.393'}. The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III. wikidata.org.
[19] ↑ Q84550771 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.491'}. The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III. wikidata.org.
[20] ↑ Q84550771 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.400'}. The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III. wikidata.org.
[21] ↑ Q84550771 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.405'}. The eleventh and twelfth data releases of the Sloan Digital Sky Survey: final data from SDSS-III. wikidata.org.
[22] ↑ Q84550771 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.23'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[23] ↑ Q84550771 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.097'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[24] ↑ Q84550771 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.840'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[25] ↑ Q84550771 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.731'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[26] ↑ Q84550771 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.82'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.

Class ancestry

[1] ↑ Q84550771 is an instance of high proper-motion star (Q2247863) [P31, primary]. Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Q84550771. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84550771

MLA “Q84550771.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84550771.

BibTeX

@misc{4ortxyz_q84550771_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84550771}}, year = {2026}, url = {https://4ort.xyz/entity/q84550771}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84550771 — https://4ort.xyz/entity/q84550771 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84550771 · Last refreshed: May 7, 2026