Q87039555

star in the constellation Hydra

Thing star Q87039555

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Q87039555

Summary

Q87039555 is a star^[1].

Key Facts

Q87039555's instance of is recorded as star^[2].
Q87039555's constellation is recorded as Hydra^[3].
Q87039555's catalog code is recorded as RAVE J125630.2-251557^[4].
Q87039555's catalog code is recorded as 2MASS J12563018-2515565^[5].
Q87039555's catalog code is recorded as UCAC2 21546443^[6].
Q87039555's catalog code is recorded as UCAC3 130-148456^[7].
Q87039555's catalog code is recorded as UCAC4 324-067757^[8].
Q87039555's catalog code is recorded as WISE J125630.17-251556.7^[9].
Q87039555's catalog code is recorded as USNO-B1.0 0647-00284782^[10].
Q87039555's catalog code is recorded as DENIS J125630.2-251556^[11].
Q87039555's catalog code is recorded as PPMX J125630.1-251556^[12].
Q87039555's catalog code is recorded as Gaia DR2 3497525842048903936^[13].
Q87039555's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.684'}^[14].
Q87039555's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.307'}^[15].
Q87039555's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.185'}^[16].
Q87039555's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.98'}^[17].
Q87039555's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.85'}^[18].
Q87039555's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.08'}^[19].
Q87039555's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.41'}^[20].
Q87039555's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.72'}^[21].
Q87039555's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.22'}^[22].
Q87039555's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.874'}^[23].
Q87039555's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.8800'}^[24].
Q87039555's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.1490'}^[25].
Q87039555's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-2.40'}^[26].

Body

Definition and Type

Q87039555's instance of is recorded as star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.684, unit: 1, amount: +10.307, unit: 1, amount: +10.185, unit: 1, amount: +11.98, unit: 1, amount: +12.85, unit: 1, amount: +12.08, unit: 1, amount: +12.41, unit: 1, amount: +11.72, unit: 1, amount: +11.22, unit: 1, amount: +11.874, unit: 1, amount: +11.8800

Catalog code RAVE J125630.2-251557, 2MASS J12563018-2515565, UCAC2 21546443, UCAC3 130-148456, UCAC4 324-067757, WISE J125630.17-251556.7, USNO-B1.0 0647-00284782, DENIS J125630.2-251556, PPMX J125630.1-251556, Gaia DR2 3497525842048903936

Constellation Hydra

Declination unit: www.wikidata.org, amount: -25.26573871537560

Declination component of proper motion unit: www.wikidata.org, amount: -6.926

Distance from earth unit: www.wikidata.org, amount: +194.2125

Effective temperature unit: www.wikidata.org, amount: +5274

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.1490

Radial velocity unit: www.wikidata.org, amount: -2.40

Right ascension unit: www.wikidata.org, amount: +194.12574372457920

Right ascension component of proper motion unit: www.wikidata.org, amount: -10.625

Surface gravity unit: www.wikidata.org, amount: +95000

External References (2)

Gaia id 3497525842048903936

Simbad id UCAC2 21546443

References

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

Direct Wikidata claims

[2] ↑ Q87039555 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87039555 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87039555 — catalog code (P528): RAVE J125630.2-251557. SIMBAD. wikidata.org.
[5] ↑ Q87039555 — catalog code (P528): 2MASS J12563018-2515565. SIMBAD. wikidata.org.
[6] ↑ Q87039555 — catalog code (P528): UCAC2 21546443. SIMBAD. wikidata.org.
[7] ↑ Q87039555 — catalog code (P528): UCAC3 130-148456. SIMBAD. wikidata.org.
[8] ↑ Q87039555 — catalog code (P528): UCAC4 324-067757. SIMBAD. wikidata.org.
[9] ↑ Q87039555 — catalog code (P528): WISE J125630.17-251556.7. SIMBAD. wikidata.org.
[10] ↑ Q87039555 — catalog code (P528): USNO-B1.0 0647-00284782. SIMBAD. wikidata.org.
[11] ↑ Q87039555 — catalog code (P528): DENIS J125630.2-251556. SIMBAD. wikidata.org.
[12] ↑ Q87039555 — catalog code (P528): PPMX J125630.1-251556. SIMBAD. wikidata.org.
[13] ↑ Q87039555 — catalog code (P528): Gaia DR2 3497525842048903936. SIMBAD. wikidata.org.
[14] ↑ Q87039555 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.684'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87039555 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.307'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87039555 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.185'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87039555 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.98'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q87039555 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.85'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q87039555 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.08'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q87039555 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.41'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q87039555 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.72'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q87039555 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.22'}. The DENIS database, 3rd Release. wikidata.org.
[23] ↑ Q87039555 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.874'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[24] ↑ Q87039555 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.8800'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87039555 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.1490'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87039555 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-2.40'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87039555 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). Q87039555. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87039555

MLA “Q87039555.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87039555.

BibTeX

@misc{4ortxyz_q87039555_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87039555}}, year = {2026}, url = {https://4ort.xyz/entity/q87039555}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87039555 — https://4ort.xyz/entity/q87039555 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87039555 · Last refreshed: May 7, 2026