Q89917221

star in the constellation Hydrus

Thing star Q89917221

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Q89917221

Summary

Q89917221 is a star^[1].

Key Facts

Q89917221's instance of is recorded as star^[2].
Q89917221's constellation is recorded as Hydrus^[3].
Q89917221's catalog code is recorded as RAVE J015518.1-680227^[4].
Q89917221's catalog code is recorded as 2MASS J01551808-6802272^[5].
Q89917221's catalog code is recorded as UCAC2 2065309^[6].
Q89917221's catalog code is recorded as UCAC3 44-3681^[7].
Q89917221's catalog code is recorded as UCAC4 110-001637^[8].
Q89917221's catalog code is recorded as WISE J015518.07-680227.3^[9].
Q89917221's catalog code is recorded as USNO-B1.0 0219-00013005^[10].
Q89917221's catalog code is recorded as DENIS J015518.0-680227^[11].
Q89917221's catalog code is recorded as PPMX J015518.0-680227^[12].
Q89917221's catalog code is recorded as Gaia DR2 4697448754323774208^[13].
Q89917221's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.039'}^[14].
Q89917221's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.489'}^[15].
Q89917221's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.364'}^[16].
Q89917221's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.75'}^[17].
Q89917221's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.14'}^[18].
Q89917221's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.02'}^[19].
Q89917221's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.54'}^[20].
Q89917221's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.67'}^[21].
Q89917221's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.35'}^[22].
Q89917221's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.86'}^[23].
Q89917221's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.7294'}^[24].
Q89917221's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4626'}^[25].
Q89917221's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+37.68'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.039, unit: 1, amount: +10.489, unit: 1, amount: +10.364, unit: 1, amount: +12.75, unit: 1, amount: +14.14, unit: 1, amount: +13.02, unit: 1, amount: +13.54, unit: 1, amount: +12.67, unit: 1, amount: +12.35, unit: 1, amount: +11.86, unit: 1, amount: +12.7294

Catalog code RAVE J015518.1-680227, 2MASS J01551808-6802272, UCAC2 2065309, UCAC3 44-3681, UCAC4 110-001637, WISE J015518.07-680227.3, USNO-B1.0 0219-00013005, DENIS J015518.0-680227, PPMX J015518.0-680227, Gaia DR2 4697448754323774208

Constellation Hydrus

Declination unit: www.wikidata.org, amount: -68.04093798718130

Declination component of proper motion unit: www.wikidata.org, amount: -0.298

Distance from earth unit: www.wikidata.org, amount: +2161.6948

Effective temperature unit: www.wikidata.org, amount: +4695

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.4626

Radial velocity unit: www.wikidata.org, amount: +37.68

Right ascension unit: www.wikidata.org, amount: +28.82538128183070

Right ascension component of proper motion unit: www.wikidata.org, amount: +5.504

Surface gravity unit: www.wikidata.org, amount: +78

External References (2)

Gaia id 4697448754323774208

Simbad id UCAC2 2065309

References

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

Direct Wikidata claims

[2] ↑ Q89917221 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89917221 — constellation (P59): Hydrus. wikidata.org.
[4] ↑ Q89917221 — catalog code (P528): RAVE J015518.1-680227. SIMBAD. wikidata.org.
[5] ↑ Q89917221 — catalog code (P528): 2MASS J01551808-6802272. SIMBAD. wikidata.org.
[6] ↑ Q89917221 — catalog code (P528): UCAC2 2065309. SIMBAD. wikidata.org.
[7] ↑ Q89917221 — catalog code (P528): UCAC3 44-3681. SIMBAD. wikidata.org.
[8] ↑ Q89917221 — catalog code (P528): UCAC4 110-001637. SIMBAD. wikidata.org.
[9] ↑ Q89917221 — catalog code (P528): WISE J015518.07-680227.3. SIMBAD. wikidata.org.
[10] ↑ Q89917221 — catalog code (P528): USNO-B1.0 0219-00013005. SIMBAD. wikidata.org.
[11] ↑ Q89917221 — catalog code (P528): DENIS J015518.0-680227. SIMBAD. wikidata.org.
[12] ↑ Q89917221 — catalog code (P528): PPMX J015518.0-680227. SIMBAD. wikidata.org.
[13] ↑ Q89917221 — catalog code (P528): Gaia DR2 4697448754323774208. SIMBAD. wikidata.org.
[14] ↑ Q89917221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.039'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q89917221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.489'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89917221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.364'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q89917221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.75'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q89917221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.14'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q89917221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.02'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q89917221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.54'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q89917221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.67'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q89917221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.35'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[23] ↑ Q89917221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.86'}. The DENIS database, 3rd Release. wikidata.org.
[24] ↑ Q89917221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.7294'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89917221 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4626'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89917221 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+37.68'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89917221 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). Q89917221. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89917221

MLA “Q89917221.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89917221.

BibTeX

@misc{4ortxyz_q89917221_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89917221}}, year = {2026}, url = {https://4ort.xyz/entity/q89917221}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89917221 — https://4ort.xyz/entity/q89917221 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89917221 · Last refreshed: May 7, 2026