Q87084145

star in the constellation Hydra

Thing star Q87084145

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Q87084145

Summary

Q87084145 is a star^[1].

Key Facts

Q87084145's instance of is recorded as star^[2].
Q87084145's constellation is recorded as Hydra^[3].
Q87084145's catalog code is recorded as RAVE J100745.9-211954^[4].
Q87084145's catalog code is recorded as 2MASS J10074590-2119533^[5].
Q87084145's catalog code is recorded as UCAC2 23365860^[6].
Q87084145's catalog code is recorded as UCAC3 138-133737^[7].
Q87084145's catalog code is recorded as UCAC4 344-059636^[8].
Q87084145's catalog code is recorded as WISE J100745.91-211953.2^[9].
Q87084145's catalog code is recorded as USNO-B1.0 0686-00243631^[10].
Q87084145's catalog code is recorded as DENIS J100745.9-211953^[11].
Q87084145's catalog code is recorded as PPMX J100745.9-211953^[12].
Q87084145's catalog code is recorded as Gaia DR2 5667276382921562240^[13].
Q87084145's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.138'}^[14].
Q87084145's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.918'}^[15].
Q87084145's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.832'}^[16].
Q87084145's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.99'}^[17].
Q87084145's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.72'}^[18].
Q87084145's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.23'}^[19].
Q87084145's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.42'}^[20].
Q87084145's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.14'}^[21].
Q87084145's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.03'}^[22].
Q87084145's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.71'}^[23].
Q87084145's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.9446'}^[24].
Q87084145's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6923'}^[25].
Q87084145's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-736.64'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +12.138, unit: 1, amount: +11.918, unit: 1, amount: +11.832, unit: 1, amount: +12.99, unit: 1, amount: +13.72, unit: 1, amount: +13.23, unit: 1, amount: +13.42, unit: 1, amount: +13.14, unit: 1, amount: +13.03, unit: 1, amount: +12.71, unit: 1, amount: +12.9446

Catalog code RAVE J100745.9-211954, 2MASS J10074590-2119533, UCAC2 23365860, UCAC3 138-133737, UCAC4 344-059636, WISE J100745.91-211953.2, USNO-B1.0 0686-00243631, DENIS J100745.9-211953, PPMX J100745.9-211953, Gaia DR2 5667276382921562240

Constellation Hydra

Declination unit: www.wikidata.org, amount: -21.33149202405280

Declination component of proper motion unit: www.wikidata.org, amount: +7.929

Distance from earth unit: www.wikidata.org, amount: +1444.4605

Effective temperature unit: www.wikidata.org, amount: +3200

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.6923

Radial velocity unit: www.wikidata.org, amount: -736.64

Right ascension unit: www.wikidata.org, amount: +151.94130312478650

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.489

External References (2)

Gaia id 5667276382921562240

Simbad id CRTS J100745.8-211954

References

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

Direct Wikidata claims

[2] ↑ Q87084145 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87084145 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87084145 — catalog code (P528): RAVE J100745.9-211954. SIMBAD. wikidata.org.
[5] ↑ Q87084145 — catalog code (P528): 2MASS J10074590-2119533. SIMBAD. wikidata.org.
[6] ↑ Q87084145 — catalog code (P528): UCAC2 23365860. SIMBAD. wikidata.org.
[7] ↑ Q87084145 — catalog code (P528): UCAC3 138-133737. SIMBAD. wikidata.org.
[8] ↑ Q87084145 — catalog code (P528): UCAC4 344-059636. SIMBAD. wikidata.org.
[9] ↑ Q87084145 — catalog code (P528): WISE J100745.91-211953.2. SIMBAD. wikidata.org.
[10] ↑ Q87084145 — catalog code (P528): USNO-B1.0 0686-00243631. SIMBAD. wikidata.org.
[11] ↑ Q87084145 — catalog code (P528): DENIS J100745.9-211953. SIMBAD. wikidata.org.
[12] ↑ Q87084145 — catalog code (P528): PPMX J100745.9-211953. SIMBAD. wikidata.org.
[13] ↑ Q87084145 — catalog code (P528): Gaia DR2 5667276382921562240. SIMBAD. wikidata.org.
[14] ↑ Q87084145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.138'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87084145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.918'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87084145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.832'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87084145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.99'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q87084145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.72'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q87084145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.23'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q87084145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.42'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q87084145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.14'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q87084145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.03'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[23] ↑ Q87084145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.71'}. The DENIS database, 3rd Release. wikidata.org.
[24] ↑ Q87084145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.9446'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87084145 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6923'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87084145 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-736.64'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.

Class ancestry

[1] ↑ Q87084145 is an instance of star (Q523) [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). Q87084145. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87084145

MLA “Q87084145.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87084145.

BibTeX

@misc{4ortxyz_q87084145_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87084145}}, year = {2026}, url = {https://4ort.xyz/entity/q87084145}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87084145 — https://4ort.xyz/entity/q87084145 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87084145 · Last refreshed: May 7, 2026