Q87733157

star in the constellation Cepheus

Thing star Q87733157

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Q87733157

Summary

Q87733157 is a star^[1].

Key Facts

Q87733157's instance of is recorded as star^[2].
Q87733157's constellation is recorded as Cepheus^[3].
Q87733157's spectral class is recorded as G2V^[4].
Q87733157's catalog code is recorded as 2MASS J00004121+7940398^[5].
Q87733157's catalog code is recorded as AG+79 697^[6].
Q87733157's catalog code is recorded as BD+78 853^[7].
Q87733157's catalog code is recorded as GSC 04500-00124^[8].
Q87733157's catalog code is recorded as PPM 4255^[9].
Q87733157's catalog code is recorded as SAO 10928^[10].
Q87733157's catalog code is recorded as TYC 4500-124-1^[11].
Q87733157's catalog code is recorded as USNO-A2.0 1650-00002571^[12].
Q87733157's catalog code is recorded as 1RXS J000038.4+794037^[13].
Q87733157's catalog code is recorded as RasTyc J0000+7940^[14].
Q87733157's catalog code is recorded as Gaia DR1 564638150446547200^[15].
Q87733157's catalog code is recorded as Gaia DR2 564638150446547200^[16].
Q87733157's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.922'}^[17].
Q87733157's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.612'}^[18].
Q87733157's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.523'}^[19].
Q87733157's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.77'}^[20].
Q87733157's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.42'}^[21].
Q87733157's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.91'}^[22].
Q87733157's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.07'}^[23].
Q87733157's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.29'}^[24].
Q87733157's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0725'}^[25].
Q87733157's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.3842'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.922, unit: 1, amount: +8.612, unit: 1, amount: +8.523, unit: 1, amount: +9.77, unit: 1, amount: +9.42, unit: 1, amount: +10.91, unit: 1, amount: +11.07, unit: 1, amount: +10.29, unit: 1, amount: +10.0725

Catalog code 2MASS J00004121+7940398, AG+79 697, BD+78 853, GSC 04500-00124, PPM 4255, SAO 10928, TYC 4500-124-1, USNO-A2.0 1650-00002571, 1RXS J000038.4+794037, RasTyc J0000+7940, Gaia DR1 564638150446547200, Gaia DR2 564638150446547200

Constellation Cepheus

Declination unit: www.wikidata.org, amount: +79.67774854939920

Declination component of proper motion unit: www.wikidata.org, amount: +0.753

Distance from earth unit: www.wikidata.org, amount: +156.6367

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.04

Parallax unit: www.wikidata.org, amount: +6.3842

Radial velocity unit: www.wikidata.org, amount: -6.89

Right ascension unit: www.wikidata.org, amount: +0.17172306718370

Right ascension component of proper motion unit: www.wikidata.org, amount: +23.205

Spectral class G2V

Stellar rotational velocity unit: www.wikidata.org, amount: +33.5, unit: www.wikidata.org, amount: +32.1, unit: www.wikidata.org, amount: +27.7, unit: www.wikidata.org, amount: +28.9, unit: www.wikidata.org, amount: +33.5, unit: www.wikidata.org, amount: +32.4, unit: www.wikidata.org, amount: +50.3

External References (2)

Gaia id 564638150446547200

Simbad id BD+78 853

References

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

Direct Wikidata claims

[2] ↑ Q87733157 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87733157 — constellation (P59): Cepheus. wikidata.org.
[4] ↑ Q87733157 — spectral class (P215): G2V. A spectroscopic survey of the youngest field stars in the solar neighborhood . II. The optically faint sample. wikidata.org.
[5] ↑ Q87733157 — catalog code (P528): 2MASS J00004121+7940398. SIMBAD. wikidata.org.
[6] ↑ Q87733157 — catalog code (P528): AG+79 697. SIMBAD. wikidata.org.
[7] ↑ Q87733157 — catalog code (P528): BD+78 853. SIMBAD. wikidata.org.
[8] ↑ Q87733157 — catalog code (P528): GSC 04500-00124. SIMBAD. wikidata.org.
[9] ↑ Q87733157 — catalog code (P528): PPM 4255. SIMBAD. wikidata.org.
[10] ↑ Q87733157 — catalog code (P528): SAO 10928. SIMBAD. wikidata.org.
[11] ↑ Q87733157 — catalog code (P528): TYC 4500-124-1. SIMBAD. wikidata.org.
[12] ↑ Q87733157 — catalog code (P528): USNO-A2.0 1650-00002571. SIMBAD. wikidata.org.
[13] ↑ Q87733157 — catalog code (P528): 1RXS J000038.4+794037. SIMBAD. wikidata.org.
[14] ↑ Q87733157 — catalog code (P528): RasTyc J0000+7940. SIMBAD. wikidata.org.
[15] ↑ Q87733157 — catalog code (P528): Gaia DR1 564638150446547200. SIMBAD. wikidata.org.
[16] ↑ Q87733157 — catalog code (P528): Gaia DR2 564638150446547200. SIMBAD. wikidata.org.
[17] ↑ Q87733157 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.922'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q87733157 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.612'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q87733157 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.523'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q87733157 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.77'}. Discovery of ``isolated'' co-moving T Tauri stars in Cepheus. wikidata.org.
[21] ↑ Q87733157 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.42'}. Discovery of ``isolated'' co-moving T Tauri stars in Cepheus. wikidata.org.
[22] ↑ Q87733157 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.91'}. Discovery of ``isolated'' co-moving T Tauri stars in Cepheus. wikidata.org.
[23] ↑ Q87733157 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.07'}. Discovery of ``isolated'' co-moving T Tauri stars in Cepheus. wikidata.org.
[24] ↑ Q87733157 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.29'}. Discovery of ``isolated'' co-moving T Tauri stars in Cepheus. wikidata.org.
[25] ↑ Q87733157 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0725'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87733157 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+6.3842'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87733157 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). Q87733157. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87733157

MLA “Q87733157.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87733157.

BibTeX

@misc{4ortxyz_q87733157_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87733157}}, year = {2026}, url = {https://4ort.xyz/entity/q87733157}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87733157 — https://4ort.xyz/entity/q87733157 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87733157 · Last refreshed: May 7, 2026