Q87039528

star in the constellation Hydra

Thing star Q87039528

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Q87039528

Summary

Q87039528 is a star^[1].

Key Facts

Q87039528's instance of is recorded as star^[2].
Q87039528's constellation is recorded as Hydra^[3].
Q87039528's catalog code is recorded as RAVE J125547.7-270836^[4].
Q87039528's catalog code is recorded as 2MASS J12554766-2708359^[5].
Q87039528's catalog code is recorded as UCAC2 20631017^[6].
Q87039528's catalog code is recorded as UCAC3 126-155309^[7].
Q87039528's catalog code is recorded as UCAC4 315-070967^[8].
Q87039528's catalog code is recorded as WISE J125547.65-270836.1^[9].
Q87039528's catalog code is recorded as USNO-B1.0 0628-00375371^[10].
Q87039528's catalog code is recorded as DENIS J125547.6-270835^[11].
Q87039528's catalog code is recorded as DENIS J125547.6-270836^[12].
Q87039528's catalog code is recorded as PPMX J125547.6-270836^[13].
Q87039528's catalog code is recorded as Gaia DR2 3497049890952866176^[14].
Q87039528's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.518'}^[15].
Q87039528's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.281'}^[16].
Q87039528's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.258'}^[17].
Q87039528's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.51'}^[18].
Q87039528's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.44'}^[19].
Q87039528's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.91'}^[20].
Q87039528's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.410'}^[21].
Q87039528's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.961'}^[22].
Q87039528's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.484'}^[23].
Q87039528's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.686'}^[24].
Q87039528's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.3870'}^[25].
Q87039528's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.7537'}^[26].

Body

Definition and Type

Q87039528'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: +10.518, unit: 1, amount: +10.281, unit: 1, amount: +10.258, unit: 1, amount: +11.51, unit: 1, amount: +11.44, unit: 1, amount: +10.91, unit: 1, amount: +11.410, unit: 1, amount: +11.961, unit: 1, amount: +11.484, unit: 1, amount: +11.686, unit: 1, amount: +11.3870

Catalog code RAVE J125547.7-270836, 2MASS J12554766-2708359, UCAC2 20631017, UCAC3 126-155309, UCAC4 315-070967, WISE J125547.65-270836.1, USNO-B1.0 0628-00375371, DENIS J125547.6-270835, DENIS J125547.6-270836, PPMX J125547.6-270836, Gaia DR2 3497049890952866176

Constellation Hydra

Declination unit: www.wikidata.org, amount: -27.14333886903170

Declination component of proper motion unit: www.wikidata.org, amount: -19.959

Distance from earth unit: www.wikidata.org, amount: +363.1478

Effective temperature unit: www.wikidata.org, amount: +6750

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.7537

Radial velocity unit: www.wikidata.org, amount: -16.75

Right ascension unit: www.wikidata.org, amount: +193.94860481550540

Right ascension component of proper motion unit: www.wikidata.org, amount: -28.856

Surface gravity unit: www.wikidata.org, amount: +31600

External References (2)

Gaia id 3497049890952866176

Simbad id UCAC2 20631017

References

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

Direct Wikidata claims

[2] ↑ Q87039528 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87039528 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87039528 — catalog code (P528): RAVE J125547.7-270836. SIMBAD. wikidata.org.
[5] ↑ Q87039528 — catalog code (P528): 2MASS J12554766-2708359. SIMBAD. wikidata.org.
[6] ↑ Q87039528 — catalog code (P528): UCAC2 20631017. SIMBAD. wikidata.org.
[7] ↑ Q87039528 — catalog code (P528): UCAC3 126-155309. SIMBAD. wikidata.org.
[8] ↑ Q87039528 — catalog code (P528): UCAC4 315-070967. SIMBAD. wikidata.org.
[9] ↑ Q87039528 — catalog code (P528): WISE J125547.65-270836.1. SIMBAD. wikidata.org.
[10] ↑ Q87039528 — catalog code (P528): USNO-B1.0 0628-00375371. SIMBAD. wikidata.org.
[11] ↑ Q87039528 — catalog code (P528): DENIS J125547.6-270835. SIMBAD. wikidata.org.
[12] ↑ Q87039528 — catalog code (P528): DENIS J125547.6-270836. SIMBAD. wikidata.org.
[13] ↑ Q87039528 — catalog code (P528): PPMX J125547.6-270836. SIMBAD. wikidata.org.
[14] ↑ Q87039528 — catalog code (P528): Gaia DR2 3497049890952866176. SIMBAD. wikidata.org.
[15] ↑ Q87039528 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.518'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87039528 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.281'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87039528 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.258'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q87039528 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.51'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q87039528 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.44'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q87039528 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.91'}. The DENIS database, 3rd Release. wikidata.org.
[21] ↑ Q87039528 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.410'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[22] ↑ Q87039528 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.961'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87039528 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.484'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q87039528 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.686'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[25] ↑ Q87039528 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.3870'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87039528 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.7537'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87039528 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). Q87039528. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87039528

MLA “Q87039528.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87039528.

BibTeX

@misc{4ortxyz_q87039528_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87039528}}, year = {2026}, url = {https://4ort.xyz/entity/q87039528}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87039528 — https://4ort.xyz/entity/q87039528 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87039528 · Last refreshed: May 7, 2026