Q87084224

high proper-motion star in the constellation Hydra

Thing high_proper_motion_star Q87084224

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Q87084224

Summary

Q87084224 is a high proper-motion star^[1].

Key Facts

Q87084224's instance of is recorded as high proper-motion star^[2].
Q87084224's constellation is recorded as Hydra^[3].
Q87084224's catalog code is recorded as RAVE J105537.5-210920^[4].
Q87084224's catalog code is recorded as 2MASS J10553748-2109198^[5].
Q87084224's catalog code is recorded as UCAC2 23369674^[6].
Q87084224's catalog code is recorded as UCAC3 138-138841^[7].
Q87084224's catalog code is recorded as UCAC4 345-062755^[8].
Q87084224's catalog code is recorded as WISE J105537.47-210920.2^[9].
Q87084224's catalog code is recorded as SDSS J105537.46-210920.1^[10].
Q87084224's catalog code is recorded as SDSS J105537.46-210920.3^[11].
Q87084224's catalog code is recorded as USNO-B1.0 0688-00252856^[12].
Q87084224's catalog code is recorded as DENIS J105537.4-210919^[13].
Q87084224's catalog code is recorded as DENIS J105537.4-210920^[14].
Q87084224's catalog code is recorded as PPMX J105537.4-210919^[15].
Q87084224's catalog code is recorded as Gaia DR2 3550670423043605248^[16].
Q87084224's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.829'}^[17].
Q87084224's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.244'}^[18].
Q87084224's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.129'}^[19].
Q87084224's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.62'}^[20].
Q87084224's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.99'}^[21].
Q87084224's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.87'}^[22].
Q87084224's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.887'}^[23].
Q87084224's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.248'}^[24].
Q87084224's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.531'}^[25].
Q87084224's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.673'}^[26].

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +10.829, unit: 1, amount: +10.244, unit: 1, amount: +10.129, unit: 1, amount: +12.62, unit: 1, amount: +13.99, unit: 1, amount: +12.87, unit: 1, amount: +15.887, unit: 1, amount: +12.248, unit: 1, amount: +12.531, unit: 1, amount: +14.673, unit: 1, amount: +12.665, unit: 1, amount: +11.75, unit: 1, amount: +12.5041

Catalog code RAVE J105537.5-210920, 2MASS J10553748-2109198, UCAC2 23369674, UCAC3 138-138841, UCAC4 345-062755, WISE J105537.47-210920.2, SDSS J105537.46-210920.1, SDSS J105537.46-210920.3, USNO-B1.0 0688-00252856, DENIS J105537.4-210919, DENIS J105537.4-210920, PPMX J105537.4-210919, Gaia DR2 3550670423043605248

Constellation Hydra

Declination unit: www.wikidata.org, amount: -21.15551790483280

Declination component of proper motion unit: www.wikidata.org, amount: -45.596

Distance from earth unit: www.wikidata.org, amount: +141.6651

Effective temperature unit: www.wikidata.org, amount: +3600

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +7.0589

Radial velocity unit: www.wikidata.org, amount: +17.01

Right ascension unit: www.wikidata.org, amount: +163.90616848138420

Right ascension component of proper motion unit: www.wikidata.org, amount: -20.484

Surface gravity unit: www.wikidata.org, amount: +32

External References (2)

Gaia id 3550670423043605248

Simbad id UCAC2 23369674

References

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

Direct Wikidata claims

[2] ↑ Q87084224 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q87084224 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87084224 — catalog code (P528): RAVE J105537.5-210920. SIMBAD. wikidata.org.
[5] ↑ Q87084224 — catalog code (P528): 2MASS J10553748-2109198. SIMBAD. wikidata.org.
[6] ↑ Q87084224 — catalog code (P528): UCAC2 23369674. SIMBAD. wikidata.org.
[7] ↑ Q87084224 — catalog code (P528): UCAC3 138-138841. SIMBAD. wikidata.org.
[8] ↑ Q87084224 — catalog code (P528): UCAC4 345-062755. SIMBAD. wikidata.org.
[9] ↑ Q87084224 — catalog code (P528): WISE J105537.47-210920.2. SIMBAD. wikidata.org.
[10] ↑ Q87084224 — catalog code (P528): SDSS J105537.46-210920.1. SIMBAD. wikidata.org.
[11] ↑ Q87084224 — catalog code (P528): SDSS J105537.46-210920.3. SIMBAD. wikidata.org.
[12] ↑ Q87084224 — catalog code (P528): USNO-B1.0 0688-00252856. SIMBAD. wikidata.org.
[13] ↑ Q87084224 — catalog code (P528): DENIS J105537.4-210919. SIMBAD. wikidata.org.
[14] ↑ Q87084224 — catalog code (P528): DENIS J105537.4-210920. SIMBAD. wikidata.org.
[15] ↑ Q87084224 — catalog code (P528): PPMX J105537.4-210919. SIMBAD. wikidata.org.
[16] ↑ Q87084224 — catalog code (P528): Gaia DR2 3550670423043605248. SIMBAD. wikidata.org.
[17] ↑ Q87084224 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.829'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q87084224 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.244'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q87084224 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.129'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q87084224 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.62'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q87084224 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.99'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q87084224 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.87'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[23] ↑ Q87084224 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.887'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[24] ↑ Q87084224 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.248'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[25] ↑ Q87084224 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.531'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[26] ↑ Q87084224 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.673'}. The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey. wikidata.org.

Class ancestry

[1] ↑ Q87084224 is an instance of high proper-motion star (Q2247863) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

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). Q87084224. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87084224

MLA “Q87084224.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87084224.

BibTeX

@misc{4ortxyz_q87084224_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87084224}}, year = {2026}, url = {https://4ort.xyz/entity/q87084224}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87084224 — https://4ort.xyz/entity/q87084224 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87084224 · Last refreshed: May 7, 2026