Q78266461

Thing eruptive_variable_star Q78266461

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Q78266461

Summary

Q78266461 is an eruptive variable star^[1].

Key Facts

Q78266461's instance of is recorded as eruptive variable star^[2].
Q78266461's constellation is recorded as Lyra^[3].
Q78266461's spectral class is recorded as M4.0V^[4].
Q78266461's catalog code is recorded as Karmn J18550+429^[5].
Q78266461's catalog code is recorded as [FS2003] 0997^[6].
Q78266461's catalog code is recorded as 2MASS J18550451+4259510^[7].
Q78266461's catalog code is recorded as 1RXS J185504.7+425952^[8].
Q78266461's catalog code is recorded as UCAC4 665-070620^[9].
Q78266461's catalog code is recorded as PM J18550+4259^[10].
Q78266461's catalog code is recorded as KIC 7341653^[11].
Q78266461's catalog code is recorded as Gaia DR2 2105033123258653056^[12].
Q78266461's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.897'}^[13].
Q78266461's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.780'}^[14].
Q78266461's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.217'}^[15].
Q78266461's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.922'}^[16].
Q78266461's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.348'}^[17].
Q78266461's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.967'}^[18].
Q78266461's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.028'}^[19].
Q78266461's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.679'}^[20].
Q78266461's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.203'}^[21].
Q78266461's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.8517'}^[22].
Q78266461's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+52.1374'}^[23].
Q78266461's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-28.39'}^[24].
Q78266461's metallicity is recorded as {'unit': '1', 'amount': '+0.17'}^[25].
Q78266461's metallicity is recorded as {'unit': '1', 'amount': '-0.08'}^[26].

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Quick Facts

Instance of eruptive variable star

Properties

Apparent magnitude unit: 1, amount: +15.897, unit: 1, amount: +9.780, unit: 1, amount: +9.217, unit: 1, amount: +8.922, unit: 1, amount: +14.348, unit: 1, amount: +13.967, unit: 1, amount: +15.028, unit: 1, amount: +13.679, unit: 1, amount: +12.203, unit: 1, amount: +12.8517

Catalog code Karmn J18550+429, [FS2003] 0997, 2MASS J18550451+4259510, 1RXS J185504.7+425952, UCAC4 665-070620, PM J18550+4259, KIC 7341653, Gaia DR2 2105033123258653056

Constellation Lyra

Declination unit: www.wikidata.org, amount: +42.99744464952130

Declination component of proper motion unit: www.wikidata.org, amount: +16.804

Distance from earth unit: www.wikidata.org, amount: +19.1801

Effective temperature unit: www.wikidata.org, amount: +3296, unit: www.wikidata.org, amount: +3285

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.17, unit: 1, amount: -0.08, unit: 1, amount: +0.11

Parallax unit: www.wikidata.org, amount: +52.1374

Radial velocity unit: www.wikidata.org, amount: -28.39

Right ascension unit: www.wikidata.org, amount: +283.76882996933770

Right ascension component of proper motion unit: www.wikidata.org, amount: +39.526

Spectral class M4.0V

External References (2)

Gaia id 2105033123258653056

Simbad id 1RXS J185504.7+425952

References

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

Direct Wikidata claims

[2] ↑ Q78266461 — instance of (P31): eruptive variable star. SIMBAD. wikidata.org.
[3] ↑ Q78266461 — constellation (P59): Lyra. wikidata.org.
[4] ↑ Q78266461 — spectral class (P215): M4.0V. CARMENES input catalogue of M dwarfs. I. Low-resolution spectroscopy with CAFOS. wikidata.org.
[5] ↑ Q78266461 — catalog code (P528): Karmn J18550+429. SIMBAD. wikidata.org.
[6] ↑ Q78266461 — catalog code (P528): [FS2003] 0997. SIMBAD. wikidata.org.
[7] ↑ Q78266461 — catalog code (P528): 2MASS J18550451+4259510. SIMBAD. wikidata.org.
[8] ↑ Q78266461 — catalog code (P528): 1RXS J185504.7+425952. SIMBAD. wikidata.org.
[9] ↑ Q78266461 — catalog code (P528): UCAC4 665-070620. SIMBAD. wikidata.org.
[10] ↑ Q78266461 — catalog code (P528): PM J18550+4259. SIMBAD. wikidata.org.
[11] ↑ Q78266461 — catalog code (P528): KIC 7341653. SIMBAD. wikidata.org.
[12] ↑ Q78266461 — catalog code (P528): Gaia DR2 2105033123258653056. SIMBAD. wikidata.org.
[13] ↑ Q78266461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.897'}. SIMBAD. wikidata.org.
[14] ↑ Q78266461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.780'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q78266461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.217'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q78266461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.922'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q78266461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.348'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q78266461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.967'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q78266461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.028'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q78266461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.679'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q78266461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.203'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q78266461 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.8517'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q78266461 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+52.1374'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q78266461 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-28.39'}. All-sky Co-moving Recovery Of Nearby Young Members (ACRONYM). II. The β Pictoris Moving Group. wikidata.org.
[25] ↑ Q78266461 — metallicity (P2227): {'unit': '1', 'amount': '+0.17'}. A near-infrared spectroscopic survey of 886 nearby M dwarfs. wikidata.org.
[26] ↑ Q78266461 — metallicity (P2227): {'unit': '1', 'amount': '-0.08'}. A near-infrared spectroscopic survey of 886 nearby M dwarfs. wikidata.org.

Class ancestry

[1] ↑ Q78266461 is an instance of eruptive variable star (Q1362543) [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). Q78266461. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78266461

MLA “Q78266461.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78266461.

BibTeX

@misc{4ortxyz_q78266461_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78266461}}, year = {2026}, url = {https://4ort.xyz/entity/q78266461}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78266461 — https://4ort.xyz/entity/q78266461 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78266461 · Last refreshed: May 7, 2026