Q87428227

star in the constellation Hydra

Thing star Q87428227

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Q87428227

Summary

Q87428227 is a star^[1].

Key Facts

Q87428227's instance of is recorded as star^[2].
Q87428227's constellation is recorded as Hydra^[3].
Q87428227's catalog code is recorded as RAVE J120839.2-344008^[4].
Q87428227's catalog code is recorded as 2MASS J12083915-3440082^[5].
Q87428227's catalog code is recorded as UCAC2 17041846^[6].
Q87428227's catalog code is recorded as UCAC3 111-139609^[7].
Q87428227's catalog code is recorded as UCAC4 277-062709^[8].
Q87428227's catalog code is recorded as WISE J120839.17-344008.3^[9].
Q87428227's catalog code is recorded as USNO-B1.0 0553-00266604^[10].
Q87428227's catalog code is recorded as DENIS J120839.1-344008^[11].
Q87428227's catalog code is recorded as PPMX J120839.1-344008^[12].
Q87428227's catalog code is recorded as Gaia DR2 3462994201910873216^[13].
Q87428227's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.795'}^[14].
Q87428227's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.287'}^[15].
Q87428227's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.158'}^[16].
Q87428227's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.37'}^[17].
Q87428227's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.51'}^[18].
Q87428227's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.636'}^[19].
Q87428227's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.575'}^[20].
Q87428227's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.058'}^[21].
Q87428227's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.238'}^[22].
Q87428227's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.935'}^[23].
Q87428227's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.3100'}^[24].
Q87428227's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5623'}^[25].
Q87428227's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-7.39'}^[26].

Body

Definition and Type

Q87428227'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: +9.795, unit: 1, amount: +9.287, unit: 1, amount: +9.158, unit: 1, amount: +11.37, unit: 1, amount: +10.51, unit: 1, amount: +12.636, unit: 1, amount: +11.575, unit: 1, amount: +12.058, unit: 1, amount: +11.238, unit: 1, amount: +10.935, unit: 1, amount: +11.3100

Catalog code RAVE J120839.2-344008, 2MASS J12083915-3440082, UCAC2 17041846, UCAC3 111-139609, UCAC4 277-062709, WISE J120839.17-344008.3, USNO-B1.0 0553-00266604, DENIS J120839.1-344008, PPMX J120839.1-344008, Gaia DR2 3462994201910873216

Constellation Hydra

Declination unit: www.wikidata.org, amount: -34.66895093338210

Declination component of proper motion unit: www.wikidata.org, amount: -4.077

Distance from earth unit: www.wikidata.org, amount: +1778.4101

Effective temperature unit: www.wikidata.org, amount: +4814

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.5623

Radial velocity unit: www.wikidata.org, amount: -7.39

Right ascension unit: www.wikidata.org, amount: +182.16319723396600

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.965

Surface gravity unit: www.wikidata.org, amount: +166

External References (2)

Gaia id 3462994201910873216

Simbad id UCAC2 17041846

References

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

Direct Wikidata claims

[2] ↑ Q87428227 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87428227 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87428227 — catalog code (P528): RAVE J120839.2-344008. SIMBAD. wikidata.org.
[5] ↑ Q87428227 — catalog code (P528): 2MASS J12083915-3440082. SIMBAD. wikidata.org.
[6] ↑ Q87428227 — catalog code (P528): UCAC2 17041846. SIMBAD. wikidata.org.
[7] ↑ Q87428227 — catalog code (P528): UCAC3 111-139609. SIMBAD. wikidata.org.
[8] ↑ Q87428227 — catalog code (P528): UCAC4 277-062709. SIMBAD. wikidata.org.
[9] ↑ Q87428227 — catalog code (P528): WISE J120839.17-344008.3. SIMBAD. wikidata.org.
[10] ↑ Q87428227 — catalog code (P528): USNO-B1.0 0553-00266604. SIMBAD. wikidata.org.
[11] ↑ Q87428227 — catalog code (P528): DENIS J120839.1-344008. SIMBAD. wikidata.org.
[12] ↑ Q87428227 — catalog code (P528): PPMX J120839.1-344008. SIMBAD. wikidata.org.
[13] ↑ Q87428227 — catalog code (P528): Gaia DR2 3462994201910873216. SIMBAD. wikidata.org.
[14] ↑ Q87428227 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.795'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87428227 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.287'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87428227 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.158'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87428227 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.37'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q87428227 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.51'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q87428227 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.636'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q87428227 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.575'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87428227 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.058'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87428227 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.238'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87428227 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.935'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q87428227 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.3100'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87428227 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5623'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87428227 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-7.39'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87428227 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). Q87428227. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87428227

MLA “Q87428227.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87428227.

BibTeX

@misc{4ortxyz_q87428227_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87428227}}, year = {2026}, url = {https://4ort.xyz/entity/q87428227}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87428227 — https://4ort.xyz/entity/q87428227 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87428227 · Last refreshed: May 7, 2026