Q90786036

star in the constellation Hydra

Thing star Q90786036

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Q90786036

Summary

Q90786036 is a star^[1].

Key Facts

Q90786036's instance of is recorded as star^[2].
Q90786036's constellation is recorded as Hydra^[3].
Q90786036's spectral class is recorded as A2III^[4].
Q90786036's catalog code is recorded as HE 1128-2529^[5].
Q90786036's catalog code is recorded as CD-25 8721^[6].
Q90786036's catalog code is recorded as CPD-25 4778^[7].
Q90786036's catalog code is recorded as GSC 06655-00460^[8].
Q90786036's catalog code is recorded as HD 100089^[9].
Q90786036's catalog code is recorded as PPM 259088^[10].
Q90786036's catalog code is recorded as TYC 6655-460-1^[11].
Q90786036's catalog code is recorded as 2MASS J11305700-2546270^[12].
Q90786036's catalog code is recorded as Gaia DR1 3533279275828689536^[13].
Q90786036's catalog code is recorded as Gaia DR2 3533279280126214272^[14].
Q90786036's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.777'}^[15].
Q90786036's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.706'}^[16].
Q90786036's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.661'}^[17].
Q90786036's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.28'}^[18].
Q90786036's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.45'}^[19].
Q90786036's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.2003'}^[20].
Q90786036's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8282'}^[21].
Q90786036's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-8.67'}^[22].
Q90786036's metallicity is recorded as {'unit': '1', 'amount': '+0.30'}^[23].
Q90786036's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+353.5818'}^[24].
Q90786036's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+172.73751153365570'}^[25].
Q90786036's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-25.77416702047570'}^[26].

Body

Definition and Type

Q90786036'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: +9.777, unit: 1, amount: +9.706, unit: 1, amount: +9.661, unit: 1, amount: +10.28, unit: 1, amount: +10.45, unit: 1, amount: +10.2003

Catalog code HE 1128-2529, CD-25 8721, CPD-25 4778, GSC 06655-00460, HD 100089, PPM 259088, TYC 6655-460-1, 2MASS J11305700-2546270, Gaia DR1 3533279275828689536, Gaia DR2 3533279280126214272

Constellation Hydra

Declination unit: www.wikidata.org, amount: -25.77416702047570

Declination component of proper motion unit: www.wikidata.org, amount: -0.657

Distance from earth unit: www.wikidata.org, amount: +353.5818

Effective temperature unit: www.wikidata.org, amount: +8259

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.30

Parallax unit: www.wikidata.org, amount: +2.8282

Radial velocity unit: www.wikidata.org, amount: -8.67

Right ascension unit: www.wikidata.org, amount: +172.73751153365570

Right ascension component of proper motion unit: www.wikidata.org, amount: -12.064

Spectral class A2III

Surface gravity unit: www.wikidata.org, amount: +107000

External References (2)

Gaia id 3533279280126214272

Simbad id HD 100089

References

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

Direct Wikidata claims

[2] ↑ Q90786036 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q90786036 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q90786036 — spectral class (P215): A2III. Q66617557. wikidata.org.
[5] ↑ Q90786036 — catalog code (P528): HE 1128-2529. SIMBAD. wikidata.org.
[6] ↑ Q90786036 — catalog code (P528): CD-25 8721. SIMBAD. wikidata.org.
[7] ↑ Q90786036 — catalog code (P528): CPD-25 4778. SIMBAD. wikidata.org.
[8] ↑ Q90786036 — catalog code (P528): GSC 06655-00460. SIMBAD. wikidata.org.
[9] ↑ Q90786036 — catalog code (P528): HD 100089. SIMBAD. wikidata.org.
[10] ↑ Q90786036 — catalog code (P528): PPM 259088. SIMBAD. wikidata.org.
[11] ↑ Q90786036 — catalog code (P528): TYC 6655-460-1. SIMBAD. wikidata.org.
[12] ↑ Q90786036 — catalog code (P528): 2MASS J11305700-2546270. SIMBAD. wikidata.org.
[13] ↑ Q90786036 — catalog code (P528): Gaia DR1 3533279275828689536. SIMBAD. wikidata.org.
[14] ↑ Q90786036 — catalog code (P528): Gaia DR2 3533279280126214272. SIMBAD. wikidata.org.
[15] ↑ Q90786036 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.777'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q90786036 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.706'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q90786036 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.661'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q90786036 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.28'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[19] ↑ Q90786036 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.45'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[20] ↑ Q90786036 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.2003'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q90786036 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.8282'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q90786036 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-8.67'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q90786036 — metallicity (P2227): {'unit': '1', 'amount': '+0.30'}. Bright metal-poor stars from the Hamburg/ESO Survey. II. A chemodynamical analysis. wikidata.org.
[24] ↑ Q90786036 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+353.5818'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q90786036 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+172.73751153365570'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q90786036 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-25.77416702047570'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q90786036 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). Q90786036. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90786036

MLA “Q90786036.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90786036.

BibTeX

@misc{4ortxyz_q90786036_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90786036}}, year = {2026}, url = {https://4ort.xyz/entity/q90786036}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90786036 — https://4ort.xyz/entity/q90786036 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90786036 · Last refreshed: May 7, 2026