Q90993951

star in the constellation Hydra

Thing star Q90993951

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Q90993951

Summary

Q90993951 is a star^[1].

Key Facts

Q90993951's instance of is recorded as star^[2].
Q90993951's constellation is recorded as Hydra^[3].
Q90993951's catalog code is recorded as RAVE J091518.8-082001^[4].
Q90993951's catalog code is recorded as 2MASS J09151874-0820013^[5].
Q90993951's catalog code is recorded as UCAC2 28908513^[6].
Q90993951's catalog code is recorded as UCAC3 164-106776^[7].
Q90993951's catalog code is recorded as UCAC4 409-047885^[8].
Q90993951's catalog code is recorded as WISE J091518.76-082001.4^[9].
Q90993951's catalog code is recorded as USNO-B1.0 0816-00208037^[10].
Q90993951's catalog code is recorded as DENIS J091518.7-082001^[11].
Q90993951's catalog code is recorded as PPMX J091518.7-082001^[12].
Q90993951's catalog code is recorded as Gaia DR2 5743981784409747328^[13].
Q90993951's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.296'}^[14].
Q90993951's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.023'}^[15].
Q90993951's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.980'}^[16].
Q90993951's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.39'}^[17].
Q90993951's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.72'}^[18].
Q90993951's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.17'}^[19].
Q90993951's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.024'}^[20].
Q90993951's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.403'}^[21].
Q90993951's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.622'}^[22].
Q90993951's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.056'}^[23].
Q90993951's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.2496'}^[24].
Q90993951's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3608'}^[25].
Q90993951's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+10.22'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.296, unit: 1, amount: +11.023, unit: 1, amount: +10.980, unit: 1, amount: +12.39, unit: 1, amount: +11.72, unit: 1, amount: +12.17, unit: 1, amount: +13.024, unit: 1, amount: +12.403, unit: 1, amount: +12.622, unit: 1, amount: +12.056, unit: 1, amount: +12.2496

Catalog code RAVE J091518.8-082001, 2MASS J09151874-0820013, UCAC2 28908513, UCAC3 164-106776, UCAC4 409-047885, WISE J091518.76-082001.4, USNO-B1.0 0816-00208037, DENIS J091518.7-082001, PPMX J091518.7-082001, Gaia DR2 5743981784409747328

Constellation Hydra

Declination unit: www.wikidata.org, amount: -8.33371518251020

Declination component of proper motion unit: www.wikidata.org, amount: -1.083

Distance from earth unit: www.wikidata.org, amount: +734.8618

Effective temperature unit: www.wikidata.org, amount: +5626

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.3608

Radial velocity unit: www.wikidata.org, amount: +10.22

Right ascension unit: www.wikidata.org, amount: +138.82814025556380

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.283

Surface gravity unit: www.wikidata.org, amount: +3800

External References (2)

Gaia id 5743981784409747328

Simbad id UCAC2 28908513

References

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

Direct Wikidata claims

[2] ↑ Q90993951 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q90993951 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q90993951 — catalog code (P528): RAVE J091518.8-082001. SIMBAD. wikidata.org.
[5] ↑ Q90993951 — catalog code (P528): 2MASS J09151874-0820013. SIMBAD. wikidata.org.
[6] ↑ Q90993951 — catalog code (P528): UCAC2 28908513. SIMBAD. wikidata.org.
[7] ↑ Q90993951 — catalog code (P528): UCAC3 164-106776. SIMBAD. wikidata.org.
[8] ↑ Q90993951 — catalog code (P528): UCAC4 409-047885. SIMBAD. wikidata.org.
[9] ↑ Q90993951 — catalog code (P528): WISE J091518.76-082001.4. SIMBAD. wikidata.org.
[10] ↑ Q90993951 — catalog code (P528): USNO-B1.0 0816-00208037. SIMBAD. wikidata.org.
[11] ↑ Q90993951 — catalog code (P528): DENIS J091518.7-082001. SIMBAD. wikidata.org.
[12] ↑ Q90993951 — catalog code (P528): PPMX J091518.7-082001. SIMBAD. wikidata.org.
[13] ↑ Q90993951 — catalog code (P528): Gaia DR2 5743981784409747328. SIMBAD. wikidata.org.
[14] ↑ Q90993951 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.296'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q90993951 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.023'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q90993951 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.980'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q90993951 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.39'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q90993951 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.72'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q90993951 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.17'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[20] ↑ Q90993951 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.024'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q90993951 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.403'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q90993951 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.622'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q90993951 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.056'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q90993951 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.2496'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q90993951 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3608'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q90993951 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+10.22'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q90993951 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). Q90993951. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90993951

MLA “Q90993951.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90993951.

BibTeX

@misc{4ortxyz_q90993951_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90993951}}, year = {2026}, url = {https://4ort.xyz/entity/q90993951}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90993951 — https://4ort.xyz/entity/q90993951 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90993951 · Last refreshed: May 7, 2026