Q78765278

star in the constellation Hydra

Thing star Q78765278

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Q78765278

Summary

Q78765278 is a star^[1].

Key Facts

Q78765278's instance of is recorded as star^[2].
Q78765278's constellation is recorded as Hydra^[3].
Q78765278's spectral class is recorded as A9V^[4].
Q78765278's catalog code is recorded as HE 1225-2753^[5].
Q78765278's catalog code is recorded as CD-27 8699^[6].
Q78765278's catalog code is recorded as CPD-27 4511^[7].
Q78765278's catalog code is recorded as GSC 06694-01024^[8].
Q78765278's catalog code is recorded as HD 108480^[9].
Q78765278's catalog code is recorded as PPM 260368^[10].
Q78765278's catalog code is recorded as TYC 6694-1024-1^[11].
Q78765278's catalog code is recorded as 2MASS J12275052-2810011^[12].
Q78765278's catalog code is recorded as Gaia DR1 3475121054953785088^[13].
Q78765278's catalog code is recorded as Gaia DR2 3475121059249772544^[14].
Q78765278's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.17'}^[15].
Q78765278's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.491'}^[16].
Q78765278's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.357'}^[17].
Q78765278's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.280'}^[18].
Q78765278's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.51'}^[19].
Q78765278's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.1323'}^[20].
Q78765278's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4008'}^[21].
Q78765278's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+0.17'}^[22].
Q78765278's metallicity is recorded as {'unit': '1', 'amount': '+0.29'}^[23].
Q78765278's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+416.5278'}^[24].
Q78765278's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+186.96050191601210'}^[25].
Q78765278's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-28.16698709679680'}^[26].

Body

Definition and Type

Q78765278'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: +10.17, unit: 1, amount: +9.491, unit: 1, amount: +9.357, unit: 1, amount: +9.280, unit: 1, amount: +10.51, unit: 1, amount: +10.1323

Catalog code HE 1225-2753, CD-27 8699, CPD-27 4511, GSC 06694-01024, HD 108480, PPM 260368, TYC 6694-1024-1, 2MASS J12275052-2810011, Gaia DR1 3475121054953785088, Gaia DR2 3475121059249772544

Constellation Hydra

Declination unit: www.wikidata.org, amount: -28.16698709679680

Declination component of proper motion unit: www.wikidata.org, amount: -11.804

Distance from earth unit: www.wikidata.org, amount: +416.5278

Effective temperature unit: www.wikidata.org, amount: +7181

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.29

Parallax unit: www.wikidata.org, amount: +2.4008

Radial velocity unit: www.wikidata.org, amount: +0.17

Right ascension unit: www.wikidata.org, amount: +186.96050191601210

Right ascension component of proper motion unit: www.wikidata.org, amount: -9.025

Spectral class A9V

Surface gravity unit: www.wikidata.org, amount: +10500

External References (2)

Gaia id 3475121059249772544

Simbad id HD 108480

References

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

Direct Wikidata claims

[2] ↑ Q78765278 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q78765278 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q78765278 — spectral class (P215): A9V. Q66617465. wikidata.org.
[5] ↑ Q78765278 — catalog code (P528): HE 1225-2753. SIMBAD. wikidata.org.
[6] ↑ Q78765278 — catalog code (P528): CD-27 8699. SIMBAD. wikidata.org.
[7] ↑ Q78765278 — catalog code (P528): CPD-27 4511. SIMBAD. wikidata.org.
[8] ↑ Q78765278 — catalog code (P528): GSC 06694-01024. SIMBAD. wikidata.org.
[9] ↑ Q78765278 — catalog code (P528): HD 108480. SIMBAD. wikidata.org.
[10] ↑ Q78765278 — catalog code (P528): PPM 260368. SIMBAD. wikidata.org.
[11] ↑ Q78765278 — catalog code (P528): TYC 6694-1024-1. SIMBAD. wikidata.org.
[12] ↑ Q78765278 — catalog code (P528): 2MASS J12275052-2810011. SIMBAD. wikidata.org.
[13] ↑ Q78765278 — catalog code (P528): Gaia DR1 3475121054953785088. SIMBAD. wikidata.org.
[14] ↑ Q78765278 — catalog code (P528): Gaia DR2 3475121059249772544. SIMBAD. wikidata.org.
[15] ↑ Q78765278 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.17'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[16] ↑ Q78765278 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.491'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q78765278 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.357'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q78765278 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.280'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q78765278 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.51'}. The Tycho-2 catalogue of the 2.5 million brightest stars. wikidata.org.
[20] ↑ Q78765278 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.1323'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q78765278 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.4008'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q78765278 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+0.17'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q78765278 — metallicity (P2227): {'unit': '1', 'amount': '+0.29'}. Bright metal-poor stars from the Hamburg/ESO Survey. II. A chemodynamical analysis. wikidata.org.
[24] ↑ Q78765278 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+416.5278'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q78765278 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+186.96050191601210'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q78765278 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-28.16698709679680'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q78765278 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). Q78765278. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78765278

MLA “Q78765278.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78765278.

BibTeX

@misc{4ortxyz_q78765278_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78765278}}, year = {2026}, url = {https://4ort.xyz/entity/q78765278}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78765278 — https://4ort.xyz/entity/q78765278 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78765278 · Last refreshed: May 7, 2026