Q78187438

variable star

Thing classical_cepheid_variable Q78187438

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Q78187438

Summary

Q78187438 is a classical Cepheid variable^[1].

Key Facts

Q78187438's instance of is recorded as classical Cepheid variable^[2].
Q78187438's instance of is recorded as variable star^[3].
Q78187438's constellation is recorded as Andromeda^[4].
Q78187438's catalog code is recorded as ASAS J004959+2244.0^[5].
Q78187438's catalog code is recorded as UCAC3 226-3713^[6].
Q78187438's catalog code is recorded as USNO-B1.0 1127-00013461^[7].
Q78187438's catalog code is recorded as 2MASS J00495900+2244003^[8].
Q78187438's catalog code is recorded as Gaia DR2 2802310339227082240^[9].
Q78187438's type of variable star is recorded as classical Cepheid variable^[10].
Q78187438's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.99'}^[11].
Q78187438's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.51'}^[12].
Q78187438's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.349'}^[13].
Q78187438's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.902'}^[14].
Q78187438's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.837'}^[15].
Q78187438's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.7629'}^[16].
Q78187438's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3460'}^[17].
Q78187438's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.11'}^[18].
Q78187438's metallicity is recorded as {'unit': '1', 'amount': '+0.15'}^[19].
Q78187438's metallicity is recorded as {'unit': '1', 'amount': '-0.30'}^[20].
Q78187438's metallicity is recorded as {'unit': '1', 'amount': '-0.25'}^[21].
Q78187438's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+742.9421'}^[22].
Q78187438's SIMBAD ID is recorded as ASAS J004959+2244.0^[23].
Q78187438's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.49585081069650'}^[24].
Q78187438's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+22.73342253576580'}^[25].
Q78187438's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of classical Cepheid variable, variable star

Properties

Apparent magnitude unit: 1, amount: +11.99, unit: 1, amount: +11.51, unit: 1, amount: +10.349, unit: 1, amount: +9.902, unit: 1, amount: +9.837, unit: 1, amount: +11.7629

Catalog code ASAS J004959+2244.0, UCAC3 226-3713, USNO-B1.0 1127-00013461, 2MASS J00495900+2244003, Gaia DR2 2802310339227082240

Constellation Andromeda

Declination unit: www.wikidata.org, amount: +22.73342253576580

Declination component of proper motion unit: www.wikidata.org, amount: -11.645

Distance from earth unit: www.wikidata.org, amount: +742.9421

Effective temperature unit: www.wikidata.org, amount: +5691, unit: www.wikidata.org, amount: +5131, unit: www.wikidata.org, amount: +5365

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.15, unit: 1, amount: -0.30, unit: 1, amount: -0.25

Parallax unit: www.wikidata.org, amount: +1.3460

Radial velocity unit: www.wikidata.org, amount: -4.11

Right ascension unit: www.wikidata.org, amount: +12.49585081069650

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.845

Surface gravity unit: www.wikidata.org, amount: +13800, unit: www.wikidata.org, amount: +870, unit: www.wikidata.org, amount: +6900

Type of variable star classical Cepheid variable

External References (2)

Gaia id 2802310343522221184

Simbad id ASAS J004959+2244.0

References

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

Direct Wikidata claims

[2] ↑ Q78187438 — instance of (P31): classical Cepheid variable. SIMBAD. wikidata.org.
[3] ↑ Q78187438 — instance of (P31): variable star. SIMBAD. wikidata.org.
[4] ↑ Q78187438 — constellation (P59): Andromeda. wikidata.org.
[5] ↑ Q78187438 — catalog code (P528): ASAS J004959+2244.0. SIMBAD. wikidata.org.
[6] ↑ Q78187438 — catalog code (P528): UCAC3 226-3713. SIMBAD. wikidata.org.
[7] ↑ Q78187438 — catalog code (P528): USNO-B1.0 1127-00013461. SIMBAD. wikidata.org.
[8] ↑ Q78187438 — catalog code (P528): 2MASS J00495900+2244003. SIMBAD. wikidata.org.
[9] ↑ Q78187438 — catalog code (P528): Gaia DR2 2802310339227082240. SIMBAD. wikidata.org.
[10] ↑ Q78187438 — type of variable star (P881): classical Cepheid variable. Spectra of type II cepheid candidates and related stars. wikidata.org.
[11] ↑ Q78187438 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.99'}. Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey. wikidata.org.
[12] ↑ Q78187438 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.51'}. Photometry of type II Cepheid candidates from the northern part of the All Sky Automated Survey. wikidata.org.
[13] ↑ Q78187438 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.349'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q78187438 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.902'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q78187438 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.837'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q78187438 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.7629'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q78187438 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3460'}. Gaia Data Release 2. wikidata.org.
[18] ↑ Q78187438 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.11'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q78187438 — metallicity (P2227): {'unit': '1', 'amount': '+0.15'}. Spectra of type II cepheid candidates and related stars. wikidata.org.
[20] ↑ Q78187438 — metallicity (P2227): {'unit': '1', 'amount': '-0.30'}. Spectra of type II cepheid candidates and related stars. wikidata.org.
[21] ↑ Q78187438 — metallicity (P2227): {'unit': '1', 'amount': '-0.25'}. Spectra of type II cepheid candidates and related stars. wikidata.org.
[22] ↑ Q78187438 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+742.9421'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q78187438 — SIMBAD ID (P3083): ASAS J004959+2244.0. wikidata.org.
[24] ↑ Q78187438 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.49585081069650'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q78187438 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+22.73342253576580'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q78187438 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q78187438 is an instance of classical Cepheid variable (Q10451997) [P31, primary]. Wikidata. wikidata.org.

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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). Q78187438. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78187438

MLA “Q78187438.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78187438.

BibTeX

@misc{4ortxyz_q78187438_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78187438}}, year = {2026}, url = {https://4ort.xyz/entity/q78187438}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78187438 — https://4ort.xyz/entity/q78187438 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78187438 · Last refreshed: May 7, 2026