Q89391879

star in the constellation Hydra

Thing star Q89391879

Press Enter · cited answer in seconds

Q89391879

Summary

Q89391879 is a star^[1].

Key Facts

Q89391879's instance of is recorded as star^[2].
Q89391879's constellation is recorded as Hydra^[3].
Q89391879's catalog code is recorded as RAVE J084723.9-082051^[4].
Q89391879's catalog code is recorded as 2MASS J08472393-0820507^[5].
Q89391879's catalog code is recorded as UCAC2 28905570^[6].
Q89391879's catalog code is recorded as UCAC3 164-102292^[7].
Q89391879's catalog code is recorded as UCAC4 409-045954^[8].
Q89391879's catalog code is recorded as WISE J084723.93-082050.7^[9].
Q89391879's catalog code is recorded as USNO-B1.0 0816-00199499^[10].
Q89391879's catalog code is recorded as DENIS J084723.9-082050^[11].
Q89391879's catalog code is recorded as PPMX J084723.9-082050^[12].
Q89391879's catalog code is recorded as Gaia DR2 5750877027985008896^[13].
Q89391879's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.480'}^[14].
Q89391879's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.788'}^[15].
Q89391879's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.620'}^[16].
Q89391879's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.44'}^[17].
Q89391879's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.05'}^[18].
Q89391879's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.74'}^[19].
Q89391879's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.36'}^[20].
Q89391879's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.80'}^[21].
Q89391879's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.38'}^[22].
Q89391879's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.251'}^[23].
Q89391879's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.3042'}^[24].
Q89391879's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5902'}^[25].
Q89391879's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+39.24'}^[26].

Body

Definition and Type

Q89391879'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: +9.480, unit: 1, amount: +8.788, unit: 1, amount: +8.620, unit: 1, amount: +11.44, unit: 1, amount: +13.05, unit: 1, amount: +11.74, unit: 1, amount: +12.36, unit: 1, amount: +10.80, unit: 1, amount: +10.38, unit: 1, amount: +11.251, unit: 1, amount: +11.3042

Catalog code RAVE J084723.9-082051, 2MASS J08472393-0820507, UCAC2 28905570, UCAC3 164-102292, UCAC4 409-045954, WISE J084723.93-082050.7, USNO-B1.0 0816-00199499, DENIS J084723.9-082050, PPMX J084723.9-082050, Gaia DR2 5750877027985008896

Constellation Hydra

Declination unit: www.wikidata.org, amount: -8.34743089906620

Declination component of proper motion unit: www.wikidata.org, amount: +0.510

Distance from earth unit: www.wikidata.org, amount: +1694.3409

Effective temperature unit: www.wikidata.org, amount: +3600

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.5902

Radial velocity unit: www.wikidata.org, amount: +39.24

Right ascension unit: www.wikidata.org, amount: +131.84973131577340

Right ascension component of proper motion unit: www.wikidata.org, amount: -6.490

Surface gravity unit: www.wikidata.org, amount: +3

External References (2)

Gaia id 5750877027985008896

Simbad id UCAC2 28905570

References

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

Direct Wikidata claims

[2] ↑ Q89391879 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89391879 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q89391879 — catalog code (P528): RAVE J084723.9-082051. SIMBAD. wikidata.org.
[5] ↑ Q89391879 — catalog code (P528): 2MASS J08472393-0820507. SIMBAD. wikidata.org.
[6] ↑ Q89391879 — catalog code (P528): UCAC2 28905570. SIMBAD. wikidata.org.
[7] ↑ Q89391879 — catalog code (P528): UCAC3 164-102292. SIMBAD. wikidata.org.
[8] ↑ Q89391879 — catalog code (P528): UCAC4 409-045954. SIMBAD. wikidata.org.
[9] ↑ Q89391879 — catalog code (P528): WISE J084723.93-082050.7. SIMBAD. wikidata.org.
[10] ↑ Q89391879 — catalog code (P528): USNO-B1.0 0816-00199499. SIMBAD. wikidata.org.
[11] ↑ Q89391879 — catalog code (P528): DENIS J084723.9-082050. SIMBAD. wikidata.org.
[12] ↑ Q89391879 — catalog code (P528): PPMX J084723.9-082050. SIMBAD. wikidata.org.
[13] ↑ Q89391879 — catalog code (P528): Gaia DR2 5750877027985008896. SIMBAD. wikidata.org.
[14] ↑ Q89391879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.480'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q89391879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.788'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89391879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.620'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q89391879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.44'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q89391879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.05'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q89391879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.74'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q89391879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.36'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q89391879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.80'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q89391879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.38'}. The DENIS database, 3rd Release. wikidata.org.
[23] ↑ Q89391879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.251'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[24] ↑ Q89391879 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.3042'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89391879 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.5902'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89391879 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+39.24'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89391879 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). Q89391879. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89391879

MLA “Q89391879.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89391879.

BibTeX

@misc{4ortxyz_q89391879_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89391879}}, year = {2026}, url = {https://4ort.xyz/entity/q89391879}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89391879 — https://4ort.xyz/entity/q89391879 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89391879 · Last refreshed: May 7, 2026