Q81546918

star in the constellation Aquarius

Thing star Q81546918

Press Enter · cited answer in seconds

Q81546918

Summary

Q81546918 is a star^[1].

Key Facts

Q81546918's instance of is recorded as star^[2].
Q81546918's constellation is recorded as Aquarius^[3].
Q81546918's catalog code is recorded as BD-21 6270^[4].
Q81546918's catalog code is recorded as CPD-21 8163^[5].
Q81546918's catalog code is recorded as GSC 06392-00937^[6].
Q81546918's catalog code is recorded as PPM 274085^[7].
Q81546918's catalog code is recorded as TYC 6392-937-1^[8].
Q81546918's catalog code is recorded as 2MASS J22392879-2040476^[9].
Q81546918's catalog code is recorded as RAVE J223928.8-204048^[10].
Q81546918's catalog code is recorded as Gaia DR1 2400757182250462720^[11].
Q81546918's catalog code is recorded as Gaia DR2 2400757186546345600^[12].
Q81546918's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.355'}^[13].
Q81546918's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.015'}^[14].
Q81546918's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.953'}^[15].
Q81546918's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.904'}^[16].
Q81546918's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.344'}^[17].
Q81546918's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.596'}^[18].
Q81546918's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.203'}^[19].
Q81546918's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.088'}^[20].
Q81546918's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.2334'}^[21].
Q81546918's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.5799'}^[22].
Q81546918's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.10'}^[23].
Q81546918's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+218.3454'}^[24].
Q81546918's SIMBAD ID is recorded as BD-21 6270^[25].
Q81546918's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+339.86998629493170'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.355, unit: 1, amount: +9.015, unit: 1, amount: +8.953, unit: 1, amount: +10.904, unit: 1, amount: +10.344, unit: 1, amount: +10.596, unit: 1, amount: +10.203, unit: 1, amount: +10.088, unit: 1, amount: +10.2334

Catalog code BD-21 6270, CPD-21 8163, GSC 06392-00937, PPM 274085, TYC 6392-937-1, 2MASS J22392879-2040476, RAVE J223928.8-204048, Gaia DR1 2400757182250462720, Gaia DR2 2400757186546345600

Constellation Aquarius

Declination unit: www.wikidata.org, amount: -20.67992878124460

Declination component of proper motion unit: www.wikidata.org, amount: -6.704

Distance from earth unit: www.wikidata.org, amount: +218.3454

Effective temperature unit: www.wikidata.org, amount: +5500

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.5799

Radial velocity unit: www.wikidata.org, amount: +2.10

Right ascension unit: www.wikidata.org, amount: +339.86998629493170

Right ascension component of proper motion unit: www.wikidata.org, amount: -18.403

Surface gravity unit: www.wikidata.org, amount: +31600

External References (2)

Gaia id 2400757186546345600

Simbad id BD-21 6270

References

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

Direct Wikidata claims

[2] ↑ Q81546918 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81546918 — constellation (P59): Aquarius. wikidata.org.
[4] ↑ Q81546918 — catalog code (P528): BD-21 6270. SIMBAD. wikidata.org.
[5] ↑ Q81546918 — catalog code (P528): CPD-21 8163. SIMBAD. wikidata.org.
[6] ↑ Q81546918 — catalog code (P528): GSC 06392-00937. SIMBAD. wikidata.org.
[7] ↑ Q81546918 — catalog code (P528): PPM 274085. SIMBAD. wikidata.org.
[8] ↑ Q81546918 — catalog code (P528): TYC 6392-937-1. SIMBAD. wikidata.org.
[9] ↑ Q81546918 — catalog code (P528): 2MASS J22392879-2040476. SIMBAD. wikidata.org.
[10] ↑ Q81546918 — catalog code (P528): RAVE J223928.8-204048. SIMBAD. wikidata.org.
[11] ↑ Q81546918 — catalog code (P528): Gaia DR1 2400757182250462720. SIMBAD. wikidata.org.
[12] ↑ Q81546918 — catalog code (P528): Gaia DR2 2400757186546345600. SIMBAD. wikidata.org.
[13] ↑ Q81546918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.355'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81546918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.015'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81546918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.953'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81546918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.904'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81546918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.344'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81546918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.596'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81546918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.203'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81546918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.088'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q81546918 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.2334'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81546918 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.5799'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81546918 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+2.10'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81546918 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+218.3454'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81546918 — SIMBAD ID (P3083): BD-21 6270. wikidata.org.
[26] ↑ Q81546918 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+339.86998629493170'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81546918 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). Q81546918. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81546918

MLA “Q81546918.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81546918.

BibTeX

@misc{4ortxyz_q81546918_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81546918}}, year = {2026}, url = {https://4ort.xyz/entity/q81546918}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81546918 — https://4ort.xyz/entity/q81546918 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81546918 · Last refreshed: May 7, 2026