Q86887394

star in the constellation Hydra

Thing star Q86887394

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Q86887394

Summary

Q86887394 is a star^[1].

Key Facts

Q86887394's instance of is recorded as star^[2].
Q86887394's constellation is recorded as Hydra^[3].
Q86887394's catalog code is recorded as RAVE J102151.3-271031^[4].
Q86887394's catalog code is recorded as 2MASS J10215126-2710306^[5].
Q86887394's catalog code is recorded as USNO-B1.0 0628-00321448^[6].
Q86887394's catalog code is recorded as TYC 6627-595-1^[7].
Q86887394's catalog code is recorded as DENIS J102151.2-271031^[8].
Q86887394's catalog code is recorded as Gaia DR2 5468885147667381248^[9].
Q86887394's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.506'}^[10].
Q86887394's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.551'}^[11].
Q86887394's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.893'}^[12].
Q86887394's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.691'}^[13].
Q86887394's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.07'}^[14].
Q86887394's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.354'}^[15].
Q86887394's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.923'}^[16].
Q86887394's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.623'}^[17].
Q86887394's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.408'}^[18].
Q86887394's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.998'}^[19].
Q86887394's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.4560'}^[20].
Q86887394's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4602'}^[21].
Q86887394's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+4.29'}^[22].
Q86887394's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2172.9683'}^[23].
Q86887394's SIMBAD ID is recorded as TYC 6627-595-1^[24].
Q86887394's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+155.46361744150330'}^[25].
Q86887394's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-27.17519420918400'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.506, unit: 1, amount: +9.551, unit: 1, amount: +8.893, unit: 1, amount: +8.691, unit: 1, amount: +11.07, unit: 1, amount: +13.354, unit: 1, amount: +11.923, unit: 1, amount: +12.623, unit: 1, amount: +11.408, unit: 1, amount: +10.998, unit: 1, amount: +11.4560

Catalog code RAVE J102151.3-271031, 2MASS J10215126-2710306, USNO-B1.0 0628-00321448, TYC 6627-595-1, DENIS J102151.2-271031, Gaia DR2 5468885147667381248

Constellation Hydra

Declination unit: www.wikidata.org, amount: -27.17519420918400

Declination component of proper motion unit: www.wikidata.org, amount: +0.330

Distance from earth unit: www.wikidata.org, amount: +2172.9683

Effective temperature unit: www.wikidata.org, amount: +4388

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.4602

Radial velocity unit: www.wikidata.org, amount: +4.29

Right ascension unit: www.wikidata.org, amount: +155.46361744150330

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.988

Surface gravity unit: www.wikidata.org, amount: +50

External References (2)

Gaia id 5468885147667381248

Simbad id TYC 6627-595-1

References

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

Direct Wikidata claims

[2] ↑ Q86887394 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q86887394 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q86887394 — catalog code (P528): RAVE J102151.3-271031. SIMBAD. wikidata.org.
[5] ↑ Q86887394 — catalog code (P528): 2MASS J10215126-2710306. SIMBAD. wikidata.org.
[6] ↑ Q86887394 — catalog code (P528): USNO-B1.0 0628-00321448. SIMBAD. wikidata.org.
[7] ↑ Q86887394 — catalog code (P528): TYC 6627-595-1. SIMBAD. wikidata.org.
[8] ↑ Q86887394 — catalog code (P528): DENIS J102151.2-271031. SIMBAD. wikidata.org.
[9] ↑ Q86887394 — catalog code (P528): Gaia DR2 5468885147667381248. SIMBAD. wikidata.org.
[10] ↑ Q86887394 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.506'}. The DENIS database, 3rd Release. wikidata.org.
[11] ↑ Q86887394 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.551'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q86887394 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.893'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q86887394 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.691'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q86887394 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.07'}. The USNO-B Catalog. wikidata.org.
[15] ↑ Q86887394 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.354'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q86887394 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.923'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q86887394 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.623'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q86887394 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.408'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q86887394 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.998'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q86887394 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.4560'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q86887394 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4602'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q86887394 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+4.29'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q86887394 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+2172.9683'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q86887394 — SIMBAD ID (P3083): TYC 6627-595-1. wikidata.org.
[25] ↑ Q86887394 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+155.46361744150330'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q86887394 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-27.17519420918400'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q86887394 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). Q86887394. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86887394

MLA “Q86887394.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86887394.

BibTeX

@misc{4ortxyz_q86887394_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86887394}}, year = {2026}, url = {https://4ort.xyz/entity/q86887394}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86887394 — https://4ort.xyz/entity/q86887394 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86887394 · Last refreshed: May 7, 2026