Q89515421

star in the constellation Hydra

Thing star Q89515421

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Q89515421

Summary

Q89515421 is a star^[1].

Key Facts

Q89515421's instance of is recorded as star^[2].
Q89515421's constellation is recorded as Hydra^[3].
Q89515421's catalog code is recorded as RAVE J123544.0-261307^[4].
Q89515421's catalog code is recorded as 2MASS J12354396-2613070^[5].
Q89515421's catalog code is recorded as UCAC2 21091483^[6].
Q89515421's catalog code is recorded as UCAC3 128-145550^[7].
Q89515421's catalog code is recorded as UCAC4 319-068440^[8].
Q89515421's catalog code is recorded as WISE J123543.96-261307.2^[9].
Q89515421's catalog code is recorded as USNO-B1.0 0637-00297008^[10].
Q89515421's catalog code is recorded as DENIS J123543.9-261307^[11].
Q89515421's catalog code is recorded as PPMX J123543.9-261307^[12].
Q89515421's catalog code is recorded as Gaia DR2 3499462971082494336^[13].
Q89515421's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.407'}^[14].
Q89515421's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.098'}^[15].
Q89515421's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.031'}^[16].
Q89515421's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.58'}^[17].
Q89515421's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.25'}^[18].
Q89515421's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.64'}^[19].
Q89515421's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.91'}^[20].
Q89515421's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.31'}^[21].
Q89515421's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.87'}^[22].
Q89515421's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.51'}^[23].
Q89515421's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.4780'}^[24].
Q89515421's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.7540'}^[25].
Q89515421's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20.33'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.407, unit: 1, amount: +11.098, unit: 1, amount: +11.031, unit: 1, amount: +12.58, unit: 1, amount: +13.25, unit: 1, amount: +12.64, unit: 1, amount: +12.91, unit: 1, amount: +12.31, unit: 1, amount: +11.87, unit: 1, amount: +12.51, unit: 1, amount: +12.4780

Catalog code RAVE J123544.0-261307, 2MASS J12354396-2613070, UCAC2 21091483, UCAC3 128-145550, UCAC4 319-068440, WISE J123543.96-261307.2, USNO-B1.0 0637-00297008, DENIS J123543.9-261307, PPMX J123543.9-261307, Gaia DR2 3499462971082494336

Constellation Hydra

Declination unit: www.wikidata.org, amount: -26.21864911844090

Declination component of proper motion unit: www.wikidata.org, amount: -16.883

Distance from earth unit: www.wikidata.org, amount: +363.1082

Effective temperature unit: www.wikidata.org, amount: +7674

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.7540

Radial velocity unit: www.wikidata.org, amount: -20.33

Right ascension unit: www.wikidata.org, amount: +188.93315250662350

Right ascension component of proper motion unit: www.wikidata.org, amount: +1.863

External References (2)

Gaia id 3499462971082494336

Simbad id UCAC2 21091483

References

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

Direct Wikidata claims

[2] ↑ Q89515421 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89515421 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q89515421 — catalog code (P528): RAVE J123544.0-261307. SIMBAD. wikidata.org.
[5] ↑ Q89515421 — catalog code (P528): 2MASS J12354396-2613070. SIMBAD. wikidata.org.
[6] ↑ Q89515421 — catalog code (P528): UCAC2 21091483. SIMBAD. wikidata.org.
[7] ↑ Q89515421 — catalog code (P528): UCAC3 128-145550. SIMBAD. wikidata.org.
[8] ↑ Q89515421 — catalog code (P528): UCAC4 319-068440. SIMBAD. wikidata.org.
[9] ↑ Q89515421 — catalog code (P528): WISE J123543.96-261307.2. SIMBAD. wikidata.org.
[10] ↑ Q89515421 — catalog code (P528): USNO-B1.0 0637-00297008. SIMBAD. wikidata.org.
[11] ↑ Q89515421 — catalog code (P528): DENIS J123543.9-261307. SIMBAD. wikidata.org.
[12] ↑ Q89515421 — catalog code (P528): PPMX J123543.9-261307. SIMBAD. wikidata.org.
[13] ↑ Q89515421 — catalog code (P528): Gaia DR2 3499462971082494336. SIMBAD. wikidata.org.
[14] ↑ Q89515421 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.407'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q89515421 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.098'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89515421 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.031'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q89515421 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.58'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q89515421 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.25'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q89515421 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.64'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q89515421 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.91'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q89515421 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.31'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q89515421 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.87'}. The DENIS database, 3rd Release. wikidata.org.
[23] ↑ Q89515421 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.51'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[24] ↑ Q89515421 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.4780'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89515421 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.7540'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89515421 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20.33'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89515421 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). Q89515421. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89515421

MLA “Q89515421.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89515421.

BibTeX

@misc{4ortxyz_q89515421_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89515421}}, year = {2026}, url = {https://4ort.xyz/entity/q89515421}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89515421 — https://4ort.xyz/entity/q89515421 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89515421 · Last refreshed: May 7, 2026