Q87221145

star in the constellation Hydra

Thing star Q87221145

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Q87221145

Summary

Q87221145 is a star^[1].

Key Facts

Q87221145's instance of is recorded as star^[2].
Q87221145's constellation is recorded as Hydra^[3].
Q87221145's catalog code is recorded as BD-12 3256^[4].
Q87221145's catalog code is recorded as PPM 716677^[5].
Q87221145's catalog code is recorded as 2MASS J10451608-1336125^[6].
Q87221145's catalog code is recorded as RAVE J104516.1-133613^[7].
Q87221145's catalog code is recorded as USNO-B1.0 0763-00231265^[8].
Q87221145's catalog code is recorded as TYC 5505-708-1^[9].
Q87221145's catalog code is recorded as DENIS J104516.1-133612^[10].
Q87221145's catalog code is recorded as Gaia DR1 3750336821205150080^[11].
Q87221145's catalog code is recorded as Gaia DR2 3750336825501090432^[12].
Q87221145's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.807'}^[13].
Q87221145's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.130'}^[14].
Q87221145's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.991'}^[15].
Q87221145's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.041'}^[16].
Q87221145's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.19'}^[17].
Q87221145's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.217'}^[18].
Q87221145's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.039'}^[19].
Q87221145's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.582'}^[20].
Q87221145's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.655'}^[21].
Q87221145's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.210'}^[22].
Q87221145's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.6197'}^[23].
Q87221145's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5956'}^[24].
Q87221145's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+86.94'}^[25].
Q87221145's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1678.9792'}^[26].

Body

Definition and Type

Q87221145's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.807, unit: 1, amount: +8.130, unit: 1, amount: +7.991, unit: 1, amount: +10.041, unit: 1, amount: +10.19, unit: 1, amount: +12.217, unit: 1, amount: +11.039, unit: 1, amount: +11.582, unit: 1, amount: +10.655, unit: 1, amount: +10.210, unit: 1, amount: +10.6197

Catalog code BD-12 3256, PPM 716677, 2MASS J10451608-1336125, RAVE J104516.1-133613, USNO-B1.0 0763-00231265, TYC 5505-708-1, DENIS J104516.1-133612, Gaia DR1 3750336821205150080, Gaia DR2 3750336825501090432

Constellation Hydra

Declination unit: www.wikidata.org, amount: -13.60349761256540

Declination component of proper motion unit: www.wikidata.org, amount: -4.202

Distance from earth unit: www.wikidata.org, amount: +1678.9792

Effective temperature unit: www.wikidata.org, amount: +4464

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.5956

Radial velocity unit: www.wikidata.org, amount: +86.94

Right ascension unit: www.wikidata.org, amount: +161.31705182223570

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.009

Surface gravity unit: www.wikidata.org, amount: +21

External References (2)

Gaia id 3750336825501090432

Simbad id BD-12 3256

References

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

Direct Wikidata claims

[2] ↑ Q87221145 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87221145 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87221145 — catalog code (P528): BD-12 3256. SIMBAD. wikidata.org.
[5] ↑ Q87221145 — catalog code (P528): PPM 716677. SIMBAD. wikidata.org.
[6] ↑ Q87221145 — catalog code (P528): 2MASS J10451608-1336125. SIMBAD. wikidata.org.
[7] ↑ Q87221145 — catalog code (P528): RAVE J104516.1-133613. SIMBAD. wikidata.org.
[8] ↑ Q87221145 — catalog code (P528): USNO-B1.0 0763-00231265. SIMBAD. wikidata.org.
[9] ↑ Q87221145 — catalog code (P528): TYC 5505-708-1. SIMBAD. wikidata.org.
[10] ↑ Q87221145 — catalog code (P528): DENIS J104516.1-133612. SIMBAD. wikidata.org.
[11] ↑ Q87221145 — catalog code (P528): Gaia DR1 3750336821205150080. SIMBAD. wikidata.org.
[12] ↑ Q87221145 — catalog code (P528): Gaia DR2 3750336825501090432. SIMBAD. wikidata.org.
[13] ↑ Q87221145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.807'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q87221145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.130'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87221145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.991'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87221145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.041'}. The DENIS database, 3rd Release. wikidata.org.
[17] ↑ Q87221145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.19'}. The USNO-B Catalog. wikidata.org.
[18] ↑ Q87221145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.217'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q87221145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.039'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q87221145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.582'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87221145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.655'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87221145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.210'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87221145 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.6197'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87221145 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5956'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87221145 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+86.94'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87221145 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1678.9792'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87221145 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). Q87221145. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87221145

MLA “Q87221145.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87221145.

BibTeX

@misc{4ortxyz_q87221145_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87221145}}, year = {2026}, url = {https://4ort.xyz/entity/q87221145}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87221145 — https://4ort.xyz/entity/q87221145 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87221145 · Last refreshed: May 7, 2026