Q87865547

star in the constellation Libra

Thing star Q87865547

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Q87865547

Summary

Q87865547 is a star^[1].

Key Facts

Q87865547's instance of is recorded as star^[2].
Q87865547's constellation is recorded as Libra^[3].
Q87865547's catalog code is recorded as BD-21 3945^[4].
Q87865547's catalog code is recorded as PPM 731746^[5].
Q87865547's catalog code is recorded as 2MASS J14405757-2156283^[6].
Q87865547's catalog code is recorded as TYC 6166-844-1^[7].
Q87865547's catalog code is recorded as RAVE J144057.6-215629^[8].
Q87865547's catalog code is recorded as Gaia DR1 6278922950422833408^[9].
Q87865547's catalog code is recorded as Gaia DR2 6278922954719491456^[10].
Q87865547's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.896'}^[11].
Q87865547's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.462'}^[12].
Q87865547's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.277'}^[13].
Q87865547's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.543'}^[14].
Q87865547's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.628'}^[15].
Q87865547's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.051'}^[16].
Q87865547's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.342'}^[17].
Q87865547's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.069'}^[18].
Q87865547's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.3672'}^[19].
Q87865547's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0358'}^[20].
Q87865547's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+26.15'}^[21].
Q87865547's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+965.4373'}^[22].
Q87865547's SIMBAD ID is recorded as BD-21 3945^[23].
Q87865547's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+220.23992614612180'}^[24].
Q87865547's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-21.94120623285490'}^[25].
Q87865547's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.896, unit: 1, amount: +8.462, unit: 1, amount: +8.277, unit: 1, amount: +11.543, unit: 1, amount: +10.628, unit: 1, amount: +11.051, unit: 1, amount: +10.342, unit: 1, amount: +10.069, unit: 1, amount: +10.3672

Catalog code BD-21 3945, PPM 731746, 2MASS J14405757-2156283, TYC 6166-844-1, RAVE J144057.6-215629, Gaia DR1 6278922950422833408, Gaia DR2 6278922954719491456

Constellation Libra

Declination unit: www.wikidata.org, amount: -21.94120623285490

Declination component of proper motion unit: www.wikidata.org, amount: -6.322

Distance from earth unit: www.wikidata.org, amount: +965.4373

Effective temperature unit: www.wikidata.org, amount: +4995

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.0358

Radial velocity unit: www.wikidata.org, amount: +26.15

Right ascension unit: www.wikidata.org, amount: +220.23992614612180

Right ascension component of proper motion unit: www.wikidata.org, amount: -4.790

Surface gravity unit: www.wikidata.org, amount: +102

External References (2)

Gaia id 6278922954719491456

Simbad id BD-21 3945

References

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

Direct Wikidata claims

[2] ↑ Q87865547 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87865547 — constellation (P59): Libra. wikidata.org.
[4] ↑ Q87865547 — catalog code (P528): BD-21 3945. SIMBAD. wikidata.org.
[5] ↑ Q87865547 — catalog code (P528): PPM 731746. SIMBAD. wikidata.org.
[6] ↑ Q87865547 — catalog code (P528): 2MASS J14405757-2156283. SIMBAD. wikidata.org.
[7] ↑ Q87865547 — catalog code (P528): TYC 6166-844-1. SIMBAD. wikidata.org.
[8] ↑ Q87865547 — catalog code (P528): RAVE J144057.6-215629. SIMBAD. wikidata.org.
[9] ↑ Q87865547 — catalog code (P528): Gaia DR1 6278922950422833408. SIMBAD. wikidata.org.
[10] ↑ Q87865547 — catalog code (P528): Gaia DR2 6278922954719491456. SIMBAD. wikidata.org.
[11] ↑ Q87865547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.896'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q87865547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.462'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87865547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.277'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87865547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.543'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q87865547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.628'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q87865547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.051'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q87865547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.342'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q87865547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.069'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q87865547 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.3672'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87865547 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0358'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87865547 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+26.15'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87865547 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+965.4373'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87865547 — SIMBAD ID (P3083): BD-21 3945. wikidata.org.
[24] ↑ Q87865547 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+220.23992614612180'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87865547 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-21.94120623285490'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87865547 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87865547 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). Q87865547. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87865547

MLA “Q87865547.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87865547.

BibTeX

@misc{4ortxyz_q87865547_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87865547}}, year = {2026}, url = {https://4ort.xyz/entity/q87865547}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87865547 — https://4ort.xyz/entity/q87865547 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87865547 · Last refreshed: May 7, 2026