Q91427818

star in the constellation Serpens

Thing star Q91427818

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Q91427818

Summary

Q91427818 is a star^[1].

Key Facts

Q91427818's instance of is recorded as star^[2].
Q91427818's constellation is recorded as Serpens^[3].
Q91427818's catalog code is recorded as HE 1527-0248^[4].
Q91427818's catalog code is recorded as BD-02 4006^[5].
Q91427818's catalog code is recorded as GSC 05020-00371^[6].
Q91427818's catalog code is recorded as PPM 198662^[7].
Q91427818's catalog code is recorded as TYC 5020-371-1^[8].
Q91427818's catalog code is recorded as 2MASS J15303551-0258490^[9].
Q91427818's catalog code is recorded as Gaia DR1 4414138413532335360^[10].
Q91427818's catalog code is recorded as Gaia DR2 4414138417828373248^[11].
Q91427818's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.604'}^[12].
Q91427818's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.453'}^[13].
Q91427818's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.406'}^[14].
Q91427818's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.044'}^[15].
Q91427818's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.591'}^[16].
Q91427818's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.51'}^[17].
Q91427818's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.88'}^[18].
Q91427818's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.3863'}^[19].
Q91427818's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8425'}^[20].
Q91427818's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20.1'}^[21].
Q91427818's metallicity is recorded as {'unit': '1', 'amount': '+0.30'}^[22].
Q91427818's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+351.8030'}^[23].
Q91427818's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+232.64798661674350'}^[24].
Q91427818's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-2.98030982313780'}^[25].
Q91427818's epoch is recorded as J2000.0^[26].

Body

Definition and Type

Q91427818's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.604, unit: 1, amount: +9.453, unit: 1, amount: +9.406, unit: 1, amount: +10.044, unit: 1, amount: +9.591, unit: 1, amount: +10.51, unit: 1, amount: +10.88, unit: 1, amount: +10.3863

Catalog code HE 1527-0248, BD-02 4006, GSC 05020-00371, PPM 198662, TYC 5020-371-1, 2MASS J15303551-0258490, Gaia DR1 4414138413532335360, Gaia DR2 4414138417828373248

Constellation Serpens

Declination unit: www.wikidata.org, amount: -2.98030982313780

Declination component of proper motion unit: www.wikidata.org, amount: +3.729

Distance from earth unit: www.wikidata.org, amount: +351.8030

Effective temperature unit: www.wikidata.org, amount: +7666

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.30

Parallax unit: www.wikidata.org, amount: +2.8425

Radial velocity unit: www.wikidata.org, amount: -20.1

Right ascension unit: www.wikidata.org, amount: +232.64798661674350

Right ascension component of proper motion unit: www.wikidata.org, amount: -14.272

Surface gravity unit: www.wikidata.org, amount: +4300

External References (2)

Gaia id 4414138417828373248

Simbad id BD-02 4006

References

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

Direct Wikidata claims

[2] ↑ Q91427818 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q91427818 — constellation (P59): Serpens. wikidata.org.
[4] ↑ Q91427818 — catalog code (P528): HE 1527-0248. SIMBAD. wikidata.org.
[5] ↑ Q91427818 — catalog code (P528): BD-02 4006. SIMBAD. wikidata.org.
[6] ↑ Q91427818 — catalog code (P528): GSC 05020-00371. SIMBAD. wikidata.org.
[7] ↑ Q91427818 — catalog code (P528): PPM 198662. SIMBAD. wikidata.org.
[8] ↑ Q91427818 — catalog code (P528): TYC 5020-371-1. SIMBAD. wikidata.org.
[9] ↑ Q91427818 — catalog code (P528): 2MASS J15303551-0258490. SIMBAD. wikidata.org.
[10] ↑ Q91427818 — catalog code (P528): Gaia DR1 4414138413532335360. SIMBAD. wikidata.org.
[11] ↑ Q91427818 — catalog code (P528): Gaia DR2 4414138417828373248. SIMBAD. wikidata.org.
[12] ↑ Q91427818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.604'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q91427818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.453'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q91427818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.406'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q91427818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.044'}. Broadband UBVRCIC Photometry of Horizontal‐Branch and Metal‐poor Candidates from the HK and Hamburg/ESO Surveys. I. wikidata.org.
[16] ↑ Q91427818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.591'}. Broadband UBVRCIC Photometry of Horizontal‐Branch and Metal‐poor Candidates from the HK and Hamburg/ESO Surveys. I. wikidata.org.
[17] ↑ Q91427818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.51'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[18] ↑ Q91427818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.88'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q91427818 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.3863'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q91427818 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8425'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q91427818 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20.1'}. Bright metal-poor stars from the Hamburg/ESO Survey. II. A chemodynamical analysis. wikidata.org.
[22] ↑ Q91427818 — metallicity (P2227): {'unit': '1', 'amount': '+0.30'}. Bright metal-poor stars from the Hamburg/ESO Survey. II. A chemodynamical analysis. wikidata.org.
[23] ↑ Q91427818 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+351.8030'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q91427818 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+232.64798661674350'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q91427818 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-2.98030982313780'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q91427818 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q91427818 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). Q91427818. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91427818

MLA “Q91427818.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91427818.

BibTeX

@misc{4ortxyz_q91427818_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91427818}}, year = {2026}, url = {https://4ort.xyz/entity/q91427818}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91427818 — https://4ort.xyz/entity/q91427818 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91427818 · Last refreshed: May 7, 2026