Q87970639

star in the constellation Hydra

Thing star Q87970639

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Q87970639

Summary

Q87970639 is a star^[1].

Key Facts

Q87970639's instance of is recorded as star^[2].
Q87970639's constellation is recorded as Hydra^[3].
Q87970639's catalog code is recorded as RAVE J083815.1-070339^[4].
Q87970639's catalog code is recorded as 2MASS J08381505-0703390^[5].
Q87970639's catalog code is recorded as UCAC2 29268890^[6].
Q87970639's catalog code is recorded as UCAC3 166-103822^[7].
Q87970639's catalog code is recorded as UCAC4 415-046833^[8].
Q87970639's catalog code is recorded as WISE J083815.05-070338.9^[9].
Q87970639's catalog code is recorded as USNO-B1.0 0829-00237181^[10].
Q87970639's catalog code is recorded as DENIS J083815.0-070339^[11].
Q87970639's catalog code is recorded as PPMX J083815.0-070339^[12].
Q87970639's catalog code is recorded as Gaia DR2 5754289366618167552^[13].
Q87970639's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.160'}^[14].
Q87970639's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.64'}^[15].
Q87970639's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.475'}^[16].
Q87970639's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.79'}^[17].
Q87970639's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.94'}^[18].
Q87970639's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.68'}^[19].
Q87970639's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.186'}^[20].
Q87970639's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.015'}^[21].
Q87970639's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.571'}^[22].
Q87970639's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.401'}^[23].
Q87970639's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.7517'}^[24].
Q87970639's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6704'}^[25].
Q87970639's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+82.35'}^[26].

Body

Definition and Type

Q87970639'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: +10.160, unit: 1, amount: +9.64, unit: 1, amount: +9.475, unit: 1, amount: +11.79, unit: 1, amount: +10.94, unit: 1, amount: +11.68, unit: 1, amount: +13.186, unit: 1, amount: +12.015, unit: 1, amount: +12.571, unit: 1, amount: +11.401, unit: 1, amount: +11.7517

Catalog code RAVE J083815.1-070339, 2MASS J08381505-0703390, UCAC2 29268890, UCAC3 166-103822, UCAC4 415-046833, WISE J083815.05-070338.9, USNO-B1.0 0829-00237181, DENIS J083815.0-070339, PPMX J083815.0-070339, Gaia DR2 5754289366618167552

Constellation Hydra

Declination unit: www.wikidata.org, amount: -7.06084761509240

Declination component of proper motion unit: www.wikidata.org, amount: +4.147

Distance from earth unit: www.wikidata.org, amount: +1491.6468

Effective temperature unit: www.wikidata.org, amount: +4650

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.6704

Radial velocity unit: www.wikidata.org, amount: +82.35

Right ascension unit: www.wikidata.org, amount: +129.56271964915960

Right ascension component of proper motion unit: www.wikidata.org, amount: -6.416

Surface gravity unit: www.wikidata.org, amount: +316

External References (2)

Gaia id 5754289366618167552

Simbad id UCAC2 29268890

References

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

Direct Wikidata claims

[2] ↑ Q87970639 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87970639 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87970639 — catalog code (P528): RAVE J083815.1-070339. SIMBAD. wikidata.org.
[5] ↑ Q87970639 — catalog code (P528): 2MASS J08381505-0703390. SIMBAD. wikidata.org.
[6] ↑ Q87970639 — catalog code (P528): UCAC2 29268890. SIMBAD. wikidata.org.
[7] ↑ Q87970639 — catalog code (P528): UCAC3 166-103822. SIMBAD. wikidata.org.
[8] ↑ Q87970639 — catalog code (P528): UCAC4 415-046833. SIMBAD. wikidata.org.
[9] ↑ Q87970639 — catalog code (P528): WISE J083815.05-070338.9. SIMBAD. wikidata.org.
[10] ↑ Q87970639 — catalog code (P528): USNO-B1.0 0829-00237181. SIMBAD. wikidata.org.
[11] ↑ Q87970639 — catalog code (P528): DENIS J083815.0-070339. SIMBAD. wikidata.org.
[12] ↑ Q87970639 — catalog code (P528): PPMX J083815.0-070339. SIMBAD. wikidata.org.
[13] ↑ Q87970639 — catalog code (P528): Gaia DR2 5754289366618167552. SIMBAD. wikidata.org.
[14] ↑ Q87970639 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.160'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87970639 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.64'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87970639 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.475'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87970639 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.79'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q87970639 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.94'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q87970639 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.68'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[20] ↑ Q87970639 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.186'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87970639 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.015'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87970639 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.571'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87970639 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.401'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q87970639 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.7517'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87970639 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6704'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87970639 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+82.35'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87970639 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). Q87970639. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87970639

MLA “Q87970639.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87970639.

BibTeX

@misc{4ortxyz_q87970639_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87970639}}, year = {2026}, url = {https://4ort.xyz/entity/q87970639}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87970639 — https://4ort.xyz/entity/q87970639 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87970639 · Last refreshed: May 7, 2026