Q87891543

star in the constellation Sagittarius

Thing star Q87891543

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Q87891543

Summary

Q87891543 is a star^[1].

Key Facts

Q87891543's instance of is recorded as star^[2].
Q87891543's constellation is recorded as Sagittarius^[3].
Q87891543's catalog code is recorded as GSC 07948-01990^[4].
Q87891543's catalog code is recorded as TYC 7948-1990-1^[5].
Q87891543's catalog code is recorded as 2MASS J20193430-3813466^[6].
Q87891543's catalog code is recorded as RAVE J201934.3-381347^[7].
Q87891543's catalog code is recorded as Gaia DR2 6693358299164532992^[8].
Q87891543's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.078'}^[9].
Q87891543's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.808'}^[10].
Q87891543's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.760'}^[11].
Q87891543's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.633'}^[12].
Q87891543's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.096'}^[13].
Q87891543's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.310'}^[14].
Q87891543's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.979'}^[15].
Q87891543's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.872'}^[16].
Q87891543's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.9977'}^[17].
Q87891543's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+12.0816'}^[18].
Q87891543's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11.26'}^[19].
Q87891543's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+82.7705'}^[20].
Q87891543's SIMBAD ID is recorded as TYC 7948-1990-1^[21].
Q87891543's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+304.89289451950740'}^[22].
Q87891543's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-38.22957577906640'}^[23].
Q87891543's epoch is recorded as J2000.0^[24].
Q87891543's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5877'}^[25].
Q87891543's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+4900'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.078, unit: 1, amount: +9.808, unit: 1, amount: +9.760, unit: 1, amount: +11.633, unit: 1, amount: +11.096, unit: 1, amount: +11.310, unit: 1, amount: +10.979, unit: 1, amount: +10.872, unit: 1, amount: +10.9977

Catalog code GSC 07948-01990, TYC 7948-1990-1, 2MASS J20193430-3813466, RAVE J201934.3-381347, Gaia DR2 6693358299164532992

Constellation Sagittarius

Declination unit: www.wikidata.org, amount: -38.22957577906640

Declination component of proper motion unit: www.wikidata.org, amount: -0.364

Distance from earth unit: www.wikidata.org, amount: +82.7705

Effective temperature unit: www.wikidata.org, amount: +5877

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +12.0816

Radial velocity unit: www.wikidata.org, amount: +11.26

Right ascension unit: www.wikidata.org, amount: +304.89289451950740

Right ascension component of proper motion unit: www.wikidata.org, amount: +13.899

Surface gravity unit: www.wikidata.org, amount: +4900

External References (2)

Gaia id 6693358299164532992

Simbad id TYC 7948-1990-1

References

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

Direct Wikidata claims

[2] ↑ Q87891543 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87891543 — constellation (P59): Sagittarius. wikidata.org.
[4] ↑ Q87891543 — catalog code (P528): GSC 07948-01990. SIMBAD. wikidata.org.
[5] ↑ Q87891543 — catalog code (P528): TYC 7948-1990-1. SIMBAD. wikidata.org.
[6] ↑ Q87891543 — catalog code (P528): 2MASS J20193430-3813466. SIMBAD. wikidata.org.
[7] ↑ Q87891543 — catalog code (P528): RAVE J201934.3-381347. SIMBAD. wikidata.org.
[8] ↑ Q87891543 — catalog code (P528): Gaia DR2 6693358299164532992. SIMBAD. wikidata.org.
[9] ↑ Q87891543 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.078'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[10] ↑ Q87891543 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.808'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q87891543 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.760'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q87891543 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.633'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[13] ↑ Q87891543 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.096'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q87891543 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.310'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q87891543 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.979'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q87891543 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.872'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q87891543 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.9977'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q87891543 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+12.0816'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q87891543 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+11.26'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q87891543 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+82.7705'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q87891543 — SIMBAD ID (P3083): TYC 7948-1990-1. wikidata.org.
[22] ↑ Q87891543 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+304.89289451950740'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q87891543 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-38.22957577906640'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87891543 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87891543 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5877'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.
[26] ↑ Q87891543 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+4900'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q87891543 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). Q87891543. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87891543

MLA “Q87891543.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87891543.

BibTeX

@misc{4ortxyz_q87891543_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87891543}}, year = {2026}, url = {https://4ort.xyz/entity/q87891543}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87891543 — https://4ort.xyz/entity/q87891543 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87891543 · Last refreshed: May 7, 2026