Q86887355

star in the constellation Hydra

Thing star Q86887355

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Q86887355

Summary

Q86887355 is a star^[1].

Key Facts

Q86887355's instance of is recorded as star^[2].
Q86887355's constellation is recorded as Hydra^[3].
Q86887355's catalog code is recorded as RAVE J102750.8-294020^[4].
Q86887355's catalog code is recorded as TYC 6631-573-1^[5].
Q86887355's catalog code is recorded as GSC 06631-00573^[6].
Q86887355's catalog code is recorded as UCAC2 19393115^[7].
Q86887355's catalog code is recorded as UCAC3 121-136681^[8].
Q86887355's catalog code is recorded as 2MASS J10275083-2940201^[9].
Q86887355's catalog code is recorded as DENIS J102750.8-294020^[10].
Q86887355's catalog code is recorded as Gaia DR1 5461434715142332288^[11].
Q86887355's catalog code is recorded as Gaia DR2 5461434719439980416^[12].
Q86887355's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.08'}^[13].
Q86887355's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.67'}^[14].
Q86887355's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.17'}^[15].
Q86887355's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.53'}^[16].
Q86887355's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.522'}^[17].
Q86887355's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.26'}^[18].
Q86887355's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.152'}^[19].
Q86887355's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.539'}^[20].
Q86887355's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.691'}^[21].
Q86887355's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.143'}^[22].
Q86887355's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.7454'}^[23].
Q86887355's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9184'}^[24].
Q86887355's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-5.20'}^[25].
Q86887355's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1088.8502'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.08, unit: 1, amount: +10.67, unit: 1, amount: +9.17, unit: 1, amount: +8.53, unit: 1, amount: +8.522, unit: 1, amount: +10.26, unit: 1, amount: +12.152, unit: 1, amount: +11.539, unit: 1, amount: +10.691, unit: 1, amount: +10.143, unit: 1, amount: +10.7454

Catalog code RAVE J102750.8-294020, TYC 6631-573-1, GSC 06631-00573, UCAC2 19393115, UCAC3 121-136681, 2MASS J10275083-2940201, DENIS J102750.8-294020, Gaia DR1 5461434715142332288, Gaia DR2 5461434719439980416

Constellation Hydra

Declination unit: www.wikidata.org, amount: -29.67225074411350

Declination component of proper motion unit: www.wikidata.org, amount: +0.111

Distance from earth unit: www.wikidata.org, amount: +1088.8502

Effective temperature unit: www.wikidata.org, amount: +4781

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.9184

Radial velocity unit: www.wikidata.org, amount: -5.20

Right ascension unit: www.wikidata.org, amount: +156.96182799018450

Right ascension component of proper motion unit: www.wikidata.org, amount: -1.177

Surface gravity unit: www.wikidata.org, amount: +980

External References (2)

Gaia id 5461434719439980416

Simbad id TYC 6631-573-1

References

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

Direct Wikidata claims

[2] ↑ Q86887355 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q86887355 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q86887355 — catalog code (P528): RAVE J102750.8-294020. SIMBAD. wikidata.org.
[5] ↑ Q86887355 — catalog code (P528): TYC 6631-573-1. SIMBAD. wikidata.org.
[6] ↑ Q86887355 — catalog code (P528): GSC 06631-00573. SIMBAD. wikidata.org.
[7] ↑ Q86887355 — catalog code (P528): UCAC2 19393115. SIMBAD. wikidata.org.
[8] ↑ Q86887355 — catalog code (P528): UCAC3 121-136681. SIMBAD. wikidata.org.
[9] ↑ Q86887355 — catalog code (P528): 2MASS J10275083-2940201. SIMBAD. wikidata.org.
[10] ↑ Q86887355 — catalog code (P528): DENIS J102750.8-294020. SIMBAD. wikidata.org.
[11] ↑ Q86887355 — catalog code (P528): Gaia DR1 5461434715142332288. SIMBAD. wikidata.org.
[12] ↑ Q86887355 — catalog code (P528): Gaia DR2 5461434719439980416. SIMBAD. wikidata.org.
[13] ↑ Q86887355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.08'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[14] ↑ Q86887355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.67'}. Second USNO CCD Astrograph Catalog. wikidata.org.
[15] ↑ Q86887355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.17'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q86887355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.53'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q86887355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.522'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q86887355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.26'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q86887355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.152'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q86887355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.539'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q86887355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.691'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q86887355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.143'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q86887355 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.7454'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q86887355 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9184'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q86887355 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-5.20'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q86887355 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1088.8502'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q86887355 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). Q86887355. Retrieved May 7, 2026, from https://4ort.xyz/entity/q86887355

MLA “Q86887355.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q86887355.

BibTeX

@misc{4ortxyz_q86887355_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q86887355}}, year = {2026}, url = {https://4ort.xyz/entity/q86887355}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q86887355 — https://4ort.xyz/entity/q86887355 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q86887355 · Last refreshed: May 7, 2026