DE Canum Venaticorum

white dwarf in the constellation Canes Venatici

Place white_dwarf Q85153928

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DE Canum Venaticorum

Summary

DE Canum Venaticorum is a white dwarf^[1].

Key Facts

DE Canum Venaticorum's instance of is recorded as white dwarf^[2].
DE Canum Venaticorum's instance of is recorded as near-infrared source^[3].
DE Canum Venaticorum's instance of is recorded as variable star^[4].
DE Canum Venaticorum's instance of is recorded as astrophysical X-ray source^[5].
DE Canum Venaticorum's constellation is recorded as Canes Venatici^[6].
DE Canum Venaticorum's spectral class is recorded as M3e^[7].
DE Canum Venaticorum's child astronomical body is recorded as NAME DE CVn b^[8].
DE Canum Venaticorum's catalog code is recorded as NLTT 34141^[9].
DE Canum Venaticorum's catalog code is recorded as ASCC 330957^[10].
DE Canum Venaticorum's catalog code is recorded as 2MASS J13265325+4532466^[11].
DE Canum Venaticorum's catalog code is recorded as GSC 03460-00780^[12].
DE Canum Venaticorum's catalog code is recorded as DE CVn^[13].
DE Canum Venaticorum's catalog code is recorded as 1RXS J132654.4+453250^[14].
DE Canum Venaticorum's catalog code is recorded as LSPM J1326+4532^[15].
DE Canum Venaticorum's catalog code is recorded as RX J1326.9+4532^[16].
DE Canum Venaticorum's catalog code is recorded as [ZEH2003] RX J1326.9+4532 1^[17].
DE Canum Venaticorum's catalog code is recorded as UCAC4 678-056150^[18].
DE Canum Venaticorum's catalog code is recorded as PM J13268+4532^[19].
DE Canum Venaticorum's catalog code is recorded as Gaia DR2 1550299304833675392^[20].
DE Canum Venaticorum's catalog code is recorded as Gaia DR3 1550299304833675392^[21].
DE Canum Venaticorum's catalog code is recorded as TIC 446175401^[22].
DE Canum Venaticorum's catalog code is recorded as AAVSO 1322+46^[23].
DE Canum Venaticorum's catalog code is recorded as BPS BS 17436-0027^[24].
DE Canum Venaticorum's catalog code is recorded as G 177-36^[25].
DE Canum Venaticorum's catalog code is recorded as HAT 144-00526^[26].

Body

Designation and Status

Recorded instance of include white dwarf^[2], near-infrared source^[3], variable star^[4], and astrophysical X-ray source^[5].

History and Context

Catalog codes include NLTT 34141^[9], ASCC 330957^[10], 2MASS J13265325+4532466^[11], GSC 03460-00780^[12], DE CVn^[13], and 1RXS J132654.4+453250^[14].

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Quick Facts

Instance of white dwarf, near-infrared source, variable star, astrophysical X-ray source

Properties

Apparent magnitude unit: 1, amount: +9.392, unit: 1, amount: +8.797, unit: 1, amount: +8.555, unit: 1, amount: +12.588, unit: 1, amount: +13.595, unit: 1, amount: +12.387, unit: 1, amount: +11.347, unit: 1, amount: +11.962571, unit: 1, amount: +12.96, unit: 1, amount: +14.23

Catalog code NLTT 34141, ASCC 330957, 2MASS J13265325+4532466, GSC 03460-00780, DE CVn, 1RXS J132654.4+453250, LSPM J1326+4532, RX J1326.9+4532, [ZEH2003] RX J1326.9+4532 1, UCAC4 678-056150, PM J13268+4532, Gaia DR2 1550299304833675392, Gaia DR3 1550299304833675392, TIC 446175401, AAVSO 1322+46, BPS BS 17436-0027, G 177-36, HAT 144-00526, USNO-B1.0 1355-00243978, WD 1324+458, WISEA J132653.06+453244.8, WISE J132653.07+453244.9

Child astronomical body NAME DE CVn b

Constellation Canes Venatici

Declination unit: www.wikidata.org, amount: +45.54630159614

Declination component of proper motion unit: www.wikidata.org, amount: -175.742

Distance from earth unit: www.wikidata.org, amount: +30.513, unit: www.wikidata.org, amount: +30.307

Effective temperature unit: www.wikidata.org, amount: +3585.6667

Epoch J2000.0

Imported from wholeness_audit_2026-05-02

Parallax unit: www.wikidata.org, amount: +32.7728

Right ascension unit: www.wikidata.org, amount: +201.72196367916996

Right ascension component of proper motion unit: www.wikidata.org, amount: -202.309

Spectral class M3e

Type of variable star eclipsing binary star, rotating variable star

External References (3)

Gaia id 1550299304833675392

Nasa exoplanet archive id DE CVn

Simbad id V* DE CVn

🏷️ Also known as

en DE Canum Venaticorum ru DE Гончих Псов

References

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

Direct Wikidata claims

[2] ↑ DE Canum Venaticorum — instance of (P31): white dwarf. SIMBAD. wikidata.org.
[3] ↑ DE Canum Venaticorum — instance of (P31): near-infrared source. SIMBAD. wikidata.org.
[4] ↑ DE Canum Venaticorum — instance of (P31): variable star. SIMBAD. wikidata.org.
[5] ↑ DE Canum Venaticorum — instance of (P31): astrophysical X-ray source. SIMBAD. wikidata.org.
[6] ↑ DE Canum Venaticorum — constellation (P59): Canes Venatici. wikidata.org.
[7] ↑ DE Canum Venaticorum — spectral class (P215): M3e. The elusive majority of young moving groups. I. Young binaries and lithium-rich stars in the solar neighborhood. wikidata.org.
[8] ↑ DE Canum Venaticorum — child astronomical body (P398): NAME DE CVn b. wikidata.org.
[9] ↑ DE Canum Venaticorum — catalog code (P528): NLTT 34141. SIMBAD. wikidata.org.
[10] ↑ DE Canum Venaticorum — catalog code (P528): ASCC 330957. SIMBAD. wikidata.org.
[11] ↑ DE Canum Venaticorum — catalog code (P528): 2MASS J13265325+4532466. SIMBAD. wikidata.org.
[12] ↑ DE Canum Venaticorum — catalog code (P528): GSC 03460-00780. SIMBAD. wikidata.org.
[13] ↑ DE Canum Venaticorum — catalog code (P528): DE CVn. SIMBAD. wikidata.org.
[14] ↑ DE Canum Venaticorum — catalog code (P528): 1RXS J132654.4+453250. SIMBAD. wikidata.org.
[15] ↑ DE Canum Venaticorum — catalog code (P528): LSPM J1326+4532. SIMBAD. wikidata.org.
[16] ↑ DE Canum Venaticorum — catalog code (P528): RX J1326.9+4532. SIMBAD. wikidata.org.
[17] ↑ DE Canum Venaticorum — catalog code (P528): [ZEH2003] RX J1326.9+4532 1. SIMBAD. wikidata.org.
[18] ↑ DE Canum Venaticorum — catalog code (P528): UCAC4 678-056150. SIMBAD. wikidata.org.
[19] ↑ DE Canum Venaticorum — catalog code (P528): PM J13268+4532. SIMBAD. wikidata.org.
[20] ↑ DE Canum Venaticorum — catalog code (P528): Gaia DR2 1550299304833675392. SIMBAD. wikidata.org.
[21] ↑ DE Canum Venaticorum — catalog code (P528): Gaia DR3 1550299304833675392. SIMBAD. wikidata.org.
[22] ↑ DE Canum Venaticorum — catalog code (P528): TIC 446175401. SIMBAD. wikidata.org.
[23] ↑ DE Canum Venaticorum — catalog code (P528): AAVSO 1322+46. SIMBAD. wikidata.org.
[24] ↑ DE Canum Venaticorum — catalog code (P528): BPS BS 17436-0027. SIMBAD. wikidata.org.
[25] ↑ DE Canum Venaticorum — catalog code (P528): G 177-36. SIMBAD. wikidata.org.
[26] ↑ DE Canum Venaticorum — catalog code (P528): HAT 144-00526. SIMBAD. wikidata.org.

Class ancestry

[1] ↑ DE Canum Venaticorum is an instance of white dwarf (Q5871) [P31, primary]. Wikidata. wikidata.org.

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APA

4ort.xyz Knowledge Graph. (2026). DE Canum Venaticorum. Retrieved May 3, 2026, from https://4ort.xyz/entity/de-canum-venaticorum

MLA

“DE Canum Venaticorum.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/de-canum-venaticorum.

BibTeX

@misc{4ortxyz_de-canum-venaticorum_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{DE Canum Venaticorum}}, year = {2026}, url = {https://4ort.xyz/entity/de-canum-venaticorum}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): DE Canum Venaticorum — https://4ort.xyz/entity/de-canum-venaticorum (retrieved 2026-05-03)

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