Q87171938

star in the constellation Microscopium

Thing star Q87171938

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Q87171938

Summary

Q87171938 is a star^[1].

Key Facts

Q87171938's instance of is recorded as star^[2].
Q87171938's constellation is recorded as Microscopium^[3].
Q87171938's catalog code is recorded as CD-30 18584^[4].
Q87171938's catalog code is recorded as CPD-30 6508^[5].
Q87171938's catalog code is recorded as PPM 272450^[6].
Q87171938's catalog code is recorded as 2MASS J21245215-2944438^[7].
Q87171938's catalog code is recorded as TYC 6950-304-1^[8].
Q87171938's catalog code is recorded as RAVE J212452.2-294444^[9].
Q87171938's catalog code is recorded as Gaia DR2 6786204046014291840^[10].
Q87171938's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.940'}^[11].
Q87171938's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.665'}^[12].
Q87171938's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.605'}^[13].
Q87171938's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.730'}^[14].
Q87171938's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.108'}^[15].
Q87171938's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.373'}^[16].
Q87171938's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.940'}^[17].
Q87171938's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.847'}^[18].
Q87171938's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.9701'}^[19].
Q87171938's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.7454'}^[20].
Q87171938's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.03'}^[21].
Q87171938's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+266.9942'}^[22].
Q87171938's SIMBAD ID is recorded as CD-30 18584^[23].
Q87171938's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+321.21731966533200'}^[24].
Q87171938's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-29.74550167389310'}^[25].
Q87171938's epoch is recorded as J2000.0^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.940, unit: 1, amount: +9.665, unit: 1, amount: +9.605, unit: 1, amount: +11.730, unit: 1, amount: +11.108, unit: 1, amount: +11.373, unit: 1, amount: +10.940, unit: 1, amount: +10.847, unit: 1, amount: +10.9701

Catalog code CD-30 18584, CPD-30 6508, PPM 272450, 2MASS J21245215-2944438, TYC 6950-304-1, RAVE J212452.2-294444, Gaia DR2 6786204046014291840

Constellation Microscopium

Declination unit: www.wikidata.org, amount: -29.74550167389310

Declination component of proper motion unit: www.wikidata.org, amount: -38.789

Distance from earth unit: www.wikidata.org, amount: +266.9942

Effective temperature unit: www.wikidata.org, amount: +5759

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.7454

Radial velocity unit: www.wikidata.org, amount: -4.03

Right ascension unit: www.wikidata.org, amount: +321.21731966533200

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.982

Surface gravity unit: www.wikidata.org, amount: +98000

External References (2)

Gaia id 6786204050309622912

Simbad id CD-30 18584

References

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

Direct Wikidata claims

[2] ↑ Q87171938 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87171938 — constellation (P59): Microscopium. wikidata.org.
[4] ↑ Q87171938 — catalog code (P528): CD-30 18584. SIMBAD. wikidata.org.
[5] ↑ Q87171938 — catalog code (P528): CPD-30 6508. SIMBAD. wikidata.org.
[6] ↑ Q87171938 — catalog code (P528): PPM 272450. SIMBAD. wikidata.org.
[7] ↑ Q87171938 — catalog code (P528): 2MASS J21245215-2944438. SIMBAD. wikidata.org.
[8] ↑ Q87171938 — catalog code (P528): TYC 6950-304-1. SIMBAD. wikidata.org.
[9] ↑ Q87171938 — catalog code (P528): RAVE J212452.2-294444. SIMBAD. wikidata.org.
[10] ↑ Q87171938 — catalog code (P528): Gaia DR2 6786204046014291840. SIMBAD. wikidata.org.
[11] ↑ Q87171938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.940'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q87171938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.665'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q87171938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.605'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87171938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.730'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q87171938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.108'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q87171938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.373'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q87171938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.940'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q87171938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.847'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q87171938 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.9701'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87171938 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.7454'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87171938 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.03'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q87171938 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+266.9942'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87171938 — SIMBAD ID (P3083): CD-30 18584. wikidata.org.
[24] ↑ Q87171938 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+321.21731966533200'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87171938 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-29.74550167389310'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87171938 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87171938 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). Q87171938. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87171938

MLA “Q87171938.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87171938.

BibTeX

@misc{4ortxyz_q87171938_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87171938}}, year = {2026}, url = {https://4ort.xyz/entity/q87171938}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87171938 — https://4ort.xyz/entity/q87171938 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87171938 · Last refreshed: May 7, 2026