Q89391831

star in the constellation Hydra

Thing star Q89391831

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Q89391831

Summary

Q89391831 is a star^[1].

Key Facts

Q89391831's instance of is recorded as star^[2].
Q89391831's constellation is recorded as Hydra^[3].
Q89391831's catalog code is recorded as RAVE J085058.7-081157^[4].
Q89391831's catalog code is recorded as 2MASS J08505870-0811573^[5].
Q89391831's catalog code is recorded as UCAC2 28906087^[6].
Q89391831's catalog code is recorded as UCAC3 164-102991^[7].
Q89391831's catalog code is recorded as UCAC4 410-047118^[8].
Q89391831's catalog code is recorded as WISE J085058.70-081157.3^[9].
Q89391831's catalog code is recorded as USNO-B1.0 0818-00218950^[10].
Q89391831's catalog code is recorded as DENIS J085058.7-081157^[11].
Q89391831's catalog code is recorded as PPMX J085058.6-081157^[12].
Q89391831's catalog code is recorded as Gaia DR2 5750797833084221568^[13].
Q89391831's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.700'}^[14].
Q89391831's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.040'}^[15].
Q89391831's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.901'}^[16].
Q89391831's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.55'}^[17].
Q89391831's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.56'}^[18].
Q89391831's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.41'}^[19].
Q89391831's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.013'}^[20].
Q89391831's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.808'}^[21].
Q89391831's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.381'}^[22].
Q89391831's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.959'}^[23].
Q89391831's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.4377'}^[24].
Q89391831's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4745'}^[25].
Q89391831's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+27.80'}^[26].

Body

Definition and Type

Q89391831'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: +9.700, unit: 1, amount: +9.040, unit: 1, amount: +8.901, unit: 1, amount: +11.55, unit: 1, amount: +10.56, unit: 1, amount: +11.41, unit: 1, amount: +13.013, unit: 1, amount: +11.808, unit: 1, amount: +12.381, unit: 1, amount: +10.959, unit: 1, amount: +11.4377

Catalog code RAVE J085058.7-081157, 2MASS J08505870-0811573, UCAC2 28906087, UCAC3 164-102991, UCAC4 410-047118, WISE J085058.70-081157.3, USNO-B1.0 0818-00218950, DENIS J085058.7-081157, PPMX J085058.6-081157, Gaia DR2 5750797833084221568

Constellation Hydra

Declination unit: www.wikidata.org, amount: -8.19927832603270

Declination component of proper motion unit: www.wikidata.org, amount: -0.268

Distance from earth unit: www.wikidata.org, amount: +2107.4816

Effective temperature unit: www.wikidata.org, amount: +4509

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.4745

Radial velocity unit: www.wikidata.org, amount: +27.80

Right ascension unit: www.wikidata.org, amount: +132.74457435169690

Right ascension component of proper motion unit: www.wikidata.org, amount: -2.242

Surface gravity unit: www.wikidata.org, amount: +12

External References (2)

Gaia id 5750797833084221568

Simbad id UCAC2 28906087

References

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

Direct Wikidata claims

[2] ↑ Q89391831 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89391831 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q89391831 — catalog code (P528): RAVE J085058.7-081157. SIMBAD. wikidata.org.
[5] ↑ Q89391831 — catalog code (P528): 2MASS J08505870-0811573. SIMBAD. wikidata.org.
[6] ↑ Q89391831 — catalog code (P528): UCAC2 28906087. SIMBAD. wikidata.org.
[7] ↑ Q89391831 — catalog code (P528): UCAC3 164-102991. SIMBAD. wikidata.org.
[8] ↑ Q89391831 — catalog code (P528): UCAC4 410-047118. SIMBAD. wikidata.org.
[9] ↑ Q89391831 — catalog code (P528): WISE J085058.70-081157.3. SIMBAD. wikidata.org.
[10] ↑ Q89391831 — catalog code (P528): USNO-B1.0 0818-00218950. SIMBAD. wikidata.org.
[11] ↑ Q89391831 — catalog code (P528): DENIS J085058.7-081157. SIMBAD. wikidata.org.
[12] ↑ Q89391831 — catalog code (P528): PPMX J085058.6-081157. SIMBAD. wikidata.org.
[13] ↑ Q89391831 — catalog code (P528): Gaia DR2 5750797833084221568. SIMBAD. wikidata.org.
[14] ↑ Q89391831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.700'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q89391831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.040'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q89391831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.901'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q89391831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.55'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q89391831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.56'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q89391831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.41'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[20] ↑ Q89391831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.013'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q89391831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.808'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q89391831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.381'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q89391831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.959'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q89391831 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.4377'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q89391831 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.4745'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89391831 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+27.80'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89391831 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). Q89391831. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89391831

MLA “Q89391831.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89391831.

BibTeX

@misc{4ortxyz_q89391831_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89391831}}, year = {2026}, url = {https://4ort.xyz/entity/q89391831}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89391831 — https://4ort.xyz/entity/q89391831 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89391831 · Last refreshed: May 7, 2026