Q87221120

star in the constellation Hydra

Thing star Q87221120

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Q87221120

Summary

Q87221120 is a star^[1].

Key Facts

Q87221120's instance of is recorded as star^[2].
Q87221120's constellation is recorded as Hydra^[3].
Q87221120's catalog code is recorded as BD-17 3234^[4].
Q87221120's catalog code is recorded as GSC 06078-00654^[5].
Q87221120's catalog code is recorded as PPM 223471^[6].
Q87221120's catalog code is recorded as TYC 6078-654-1^[7].
Q87221120's catalog code is recorded as 2MASS J10474601-1822488^[8].
Q87221120's catalog code is recorded as RAVE J104746.0-182249^[9].
Q87221120's catalog code is recorded as USNO-B1.0 0716-00236562^[10].
Q87221120's catalog code is recorded as DENIS J104746.0-182248^[11].
Q87221120's catalog code is recorded as Gaia DR1 3555949350167260544^[12].
Q87221120's catalog code is recorded as Gaia DR2 3555949354463269632^[13].
Q87221120's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.966'}^[14].
Q87221120's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.257'}^[15].
Q87221120's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.015'}^[16].
Q87221120's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.125'}^[17].
Q87221120's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.51'}^[18].
Q87221120's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.881'}^[19].
Q87221120's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.467'}^[20].
Q87221120's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.158'}^[21].
Q87221120's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.041'}^[22].
Q87221120's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.430'}^[23].
Q87221120's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.9651'}^[24].
Q87221120's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9712'}^[25].
Q87221120's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+23.75'}^[26].

Body

Definition and Type

Q87221120's instance of is recorded as star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +7.966, unit: 1, amount: +7.257, unit: 1, amount: +7.015, unit: 1, amount: +9.125, unit: 1, amount: +9.51, unit: 1, amount: +11.881, unit: 1, amount: +10.467, unit: 1, amount: +11.158, unit: 1, amount: +10.041, unit: 1, amount: +9.430, unit: 1, amount: +9.9651

Catalog code BD-17 3234, GSC 06078-00654, PPM 223471, TYC 6078-654-1, 2MASS J10474601-1822488, RAVE J104746.0-182249, USNO-B1.0 0716-00236562, DENIS J104746.0-182248, Gaia DR1 3555949350167260544, Gaia DR2 3555949354463269632

Constellation Hydra

Declination unit: www.wikidata.org, amount: -18.38021806764920

Declination component of proper motion unit: www.wikidata.org, amount: +5.669

Distance from earth unit: www.wikidata.org, amount: +1029.6540

Effective temperature unit: www.wikidata.org, amount: +4250

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.9712

Radial velocity unit: www.wikidata.org, amount: +23.75

Right ascension unit: www.wikidata.org, amount: +161.94173147402710

Right ascension component of proper motion unit: www.wikidata.org, amount: -9.953

External References (2)

Gaia id 3555949354463269632

Simbad id BD-17 3234

References

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

Direct Wikidata claims

[2] ↑ Q87221120 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87221120 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87221120 — catalog code (P528): BD-17 3234. SIMBAD. wikidata.org.
[5] ↑ Q87221120 — catalog code (P528): GSC 06078-00654. SIMBAD. wikidata.org.
[6] ↑ Q87221120 — catalog code (P528): PPM 223471. SIMBAD. wikidata.org.
[7] ↑ Q87221120 — catalog code (P528): TYC 6078-654-1. SIMBAD. wikidata.org.
[8] ↑ Q87221120 — catalog code (P528): 2MASS J10474601-1822488. SIMBAD. wikidata.org.
[9] ↑ Q87221120 — catalog code (P528): RAVE J104746.0-182249. SIMBAD. wikidata.org.
[10] ↑ Q87221120 — catalog code (P528): USNO-B1.0 0716-00236562. SIMBAD. wikidata.org.
[11] ↑ Q87221120 — catalog code (P528): DENIS J104746.0-182248. SIMBAD. wikidata.org.
[12] ↑ Q87221120 — catalog code (P528): Gaia DR1 3555949350167260544. SIMBAD. wikidata.org.
[13] ↑ Q87221120 — catalog code (P528): Gaia DR2 3555949354463269632. SIMBAD. wikidata.org.
[14] ↑ Q87221120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.966'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87221120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.257'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87221120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.015'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87221120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.125'}. The DENIS database, 3rd Release. wikidata.org.
[18] ↑ Q87221120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.51'}. The USNO-B Catalog. wikidata.org.
[19] ↑ Q87221120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.881'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q87221120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.467'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87221120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.158'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87221120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.041'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87221120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.430'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q87221120 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.9651'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87221120 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9712'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87221120 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+23.75'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87221120 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). Q87221120. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87221120

MLA “Q87221120.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87221120.

BibTeX

@misc{4ortxyz_q87221120_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87221120}}, year = {2026}, url = {https://4ort.xyz/entity/q87221120}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87221120 — https://4ort.xyz/entity/q87221120 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87221120 · Last refreshed: May 7, 2026