Q87286837

star in the constellation Hydra

Thing star Q87286837

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Q87286837

Summary

Q87286837 is a star^[1].

Key Facts

Q87286837's instance of is recorded as star^[2].
Q87286837's constellation is recorded as Hydra^[3].
Q87286837's catalog code is recorded as RAVE J130128.7-252128^[4].
Q87286837's catalog code is recorded as UCAC3 130-148898^[5].
Q87286837's catalog code is recorded as UCAC4 324-067951^[6].
Q87286837's catalog code is recorded as 2MASS J13012864-2521277^[7].
Q87286837's catalog code is recorded as UCAC2 21546761^[8].
Q87286837's catalog code is recorded as WISE J130128.68-252127.8^[9].
Q87286837's catalog code is recorded as USNO-B1.0 0646-00287105^[10].
Q87286837's catalog code is recorded as DENIS J130128.6-252127^[11].
Q87286837's catalog code is recorded as PPMX J130128.6-252127^[12].
Q87286837's catalog code is recorded as Gaia DR2 3497687946998734848^[13].
Q87286837's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.22'}^[14].
Q87286837's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.813'}^[15].
Q87286837's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.757'}^[16].
Q87286837's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.45'}^[17].
Q87286837's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.74'}^[18].
Q87286837's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.366'}^[19].
Q87286837's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.357'}^[20].
Q87286837's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.578'}^[21].
Q87286837's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.905'}^[22].
Q87286837's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.112'}^[23].
Q87286837's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.3842'}^[24].
Q87286837's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.6925'}^[25].
Q87286837's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-2.71'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.22, unit: 1, amount: +9.813, unit: 1, amount: +9.757, unit: 1, amount: +11.45, unit: 1, amount: +10.74, unit: 1, amount: +11.366, unit: 1, amount: +12.357, unit: 1, amount: +11.578, unit: 1, amount: +11.905, unit: 1, amount: +11.112, unit: 1, amount: +11.3842

Catalog code RAVE J130128.7-252128, UCAC3 130-148898, UCAC4 324-067951, 2MASS J13012864-2521277, UCAC2 21546761, WISE J130128.68-252127.8, USNO-B1.0 0646-00287105, DENIS J130128.6-252127, PPMX J130128.6-252127, Gaia DR2 3497687946998734848

Constellation Hydra

Declination unit: www.wikidata.org, amount: -25.35772171601730

Declination component of proper motion unit: www.wikidata.org, amount: -18.114

Distance from earth unit: www.wikidata.org, amount: +213.1060

Effective temperature unit: www.wikidata.org, amount: +5705

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.6925

Radial velocity unit: www.wikidata.org, amount: -2.71

Right ascension unit: www.wikidata.org, amount: +195.36940261583410

Right ascension component of proper motion unit: www.wikidata.org, amount: +25.801

Surface gravity unit: www.wikidata.org, amount: +18000

External References (2)

Gaia id 3497687946998734848

Simbad id UCAC2 21546761

References

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

Direct Wikidata claims

[2] ↑ Q87286837 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87286837 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87286837 — catalog code (P528): RAVE J130128.7-252128. SIMBAD. wikidata.org.
[5] ↑ Q87286837 — catalog code (P528): UCAC3 130-148898. SIMBAD. wikidata.org.
[6] ↑ Q87286837 — catalog code (P528): UCAC4 324-067951. SIMBAD. wikidata.org.
[7] ↑ Q87286837 — catalog code (P528): 2MASS J13012864-2521277. SIMBAD. wikidata.org.
[8] ↑ Q87286837 — catalog code (P528): UCAC2 21546761. SIMBAD. wikidata.org.
[9] ↑ Q87286837 — catalog code (P528): WISE J130128.68-252127.8. SIMBAD. wikidata.org.
[10] ↑ Q87286837 — catalog code (P528): USNO-B1.0 0646-00287105. SIMBAD. wikidata.org.
[11] ↑ Q87286837 — catalog code (P528): DENIS J130128.6-252127. SIMBAD. wikidata.org.
[12] ↑ Q87286837 — catalog code (P528): PPMX J130128.6-252127. SIMBAD. wikidata.org.
[13] ↑ Q87286837 — catalog code (P528): Gaia DR2 3497687946998734848. SIMBAD. wikidata.org.
[14] ↑ Q87286837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.22'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87286837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.813'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87286837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.757'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87286837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.45'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q87286837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.74'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q87286837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.366'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[20] ↑ Q87286837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.357'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87286837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.578'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87286837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.905'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87286837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.112'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q87286837 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.3842'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87286837 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.6925'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87286837 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-2.71'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87286837 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). Q87286837. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87286837

MLA “Q87286837.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87286837.

BibTeX

@misc{4ortxyz_q87286837_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87286837}}, year = {2026}, url = {https://4ort.xyz/entity/q87286837}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87286837 — https://4ort.xyz/entity/q87286837 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87286837 · Last refreshed: May 7, 2026