TW Virginis

cataclysmic binary star

Place dwarf_nova Q94384524

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TW Virginis

Summary

TW Virginis is a Dwarf nova^[1].

Key Facts

TW Virginis's instance of is recorded as Dwarf nova^[2].
TW Virginis's constellation is recorded as Virgo^[3].
TW Virginis's spectral class is recorded as M2^[4].
TW Virginis's catalog code is recorded as Gaia DR2 3599772726850899712^[5].
TW Virginis's catalog code is recorded as EPIC 201185922^[6].
TW Virginis's catalog code is recorded as CRTS J114521.2-042606^[7].
TW Virginis's catalog code is recorded as 2E 1142.8-0409^[8].
TW Virginis's catalog code is recorded as 1RXS J114521.1-042613^[9].
TW Virginis's catalog code is recorded as 2MASS J11452115-0426055^[10].
TW Virginis's catalog code is recorded as PG 1142-041^[11].
TW Virginis's catalog code is recorded as AAVSO 1140-03^[12].
TW Virginis's catalog code is recorded as 2E 2522^[13].
TW Virginis's catalog code is recorded as UCAC4 428-055238^[14].
TW Virginis's catalog code is recorded as TW Vir^[15].
TW Virginis's catalog code is recorded as LAMOST J114521.17-042605.8^[16].
TW Virginis's catalog code is recorded as TIC 82051953^[17].
TW Virginis's catalog code is recorded as Gaia DR3 3599772726850899712^[18].
TW Virginis's catalog code is recorded as WISEA J114521.17-042605.9^[19].
TW Virginis's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.6900'}^[20].
TW Virginis's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.939'}^[21].
TW Virginis's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.080'}^[22].
TW Virginis's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.350'}^[23].
TW Virginis's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.03'}^[24].
TW Virginis's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.38'}^[25].
TW Virginis's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.39'}^[26].

Body

Designation and Status

TW Virginis's instance of is recorded as Dwarf nova^[2].

History and Context

Catalog codes include Gaia DR2 3599772726850899712^[5], EPIC 201185922^[6], CRTS J114521.2-042606^[7], 2E 1142.8-0409^[8], 1RXS J114521.1-042613^[9], and 2MASS J11452115-0426055^[10].

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Quick Facts

Instance of Dwarf nova

Properties

Apparent magnitude unit: 1, amount: +16.6900, unit: 1, amount: +12.939, unit: 1, amount: +13.080, unit: 1, amount: +13.350, unit: 1, amount: +15.03, unit: 1, amount: +17.38, unit: 1, amount: +17.39, unit: 1, amount: +16.84

Catalog code Gaia DR2 3599772726850899712, EPIC 201185922, CRTS J114521.2-042606, 2E 1142.8-0409, 1RXS J114521.1-042613, 2MASS J11452115-0426055, PG 1142-041, AAVSO 1140-03, 2E 2522, UCAC4 428-055238, TW Vir, LAMOST J114521.17-042605.8, TIC 82051953, Gaia DR3 3599772726850899712, WISEA J114521.17-042605.9

Constellation Virgo

Declination unit: www.wikidata.org, amount: -4.43493856154444

Declination component of proper motion unit: www.wikidata.org, amount: -24.106

Distance from earth unit: www.wikidata.org, amount: +431.667, unit: www.wikidata.org, amount: +393.1154

Epoch J2000.0

Imported from wholeness_audit_2026-05-02

Parallax unit: www.wikidata.org, amount: +2.3166, unit: www.wikidata.org, amount: +2.4629

Radial velocity unit: www.wikidata.org, amount: +12

Right ascension unit: www.wikidata.org, amount: +176.33821364468332

Right ascension component of proper motion unit: www.wikidata.org, amount: +12.562

Spectral class M2

External References (2)

Gaia id 3599772726850899712

Simbad id V* TW Vir

🏷️ Also known as

en TW Virginis ru TW Девы

References

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

Direct Wikidata claims

[2] ↑ TW Virginis — instance of (P31): Dwarf nova. SIMBAD. wikidata.org.
[3] ↑ TW Virginis — constellation (P59): Virgo. wikidata.org.
[4] ↑ TW Virginis — spectral class (P215): M2. SIMBAD. wikidata.org.
[5] ↑ TW Virginis — catalog code (P528): Gaia DR2 3599772726850899712. SIMBAD. wikidata.org.
[6] ↑ TW Virginis — catalog code (P528): EPIC 201185922. SIMBAD. wikidata.org.
[7] ↑ TW Virginis — catalog code (P528): CRTS J114521.2-042606. SIMBAD. wikidata.org.
[8] ↑ TW Virginis — catalog code (P528): 2E 1142.8-0409. SIMBAD. wikidata.org.
[9] ↑ TW Virginis — catalog code (P528): 1RXS J114521.1-042613. SIMBAD. wikidata.org.
[10] ↑ TW Virginis — catalog code (P528): 2MASS J11452115-0426055. SIMBAD. wikidata.org.
[11] ↑ TW Virginis — catalog code (P528): PG 1142-041. SIMBAD. wikidata.org.
[12] ↑ TW Virginis — catalog code (P528): AAVSO 1140-03. SIMBAD. wikidata.org.
[13] ↑ TW Virginis — catalog code (P528): 2E 2522. SIMBAD. wikidata.org.
[14] ↑ TW Virginis — catalog code (P528): UCAC4 428-055238. SIMBAD. wikidata.org.
[15] ↑ TW Virginis — catalog code (P528): TW Vir. SIMBAD. wikidata.org.
[16] ↑ TW Virginis — catalog code (P528): LAMOST J114521.17-042605.8. SIMBAD. wikidata.org.
[17] ↑ TW Virginis — catalog code (P528): TIC 82051953. SIMBAD. wikidata.org.
[18] ↑ TW Virginis — catalog code (P528): Gaia DR3 3599772726850899712. SIMBAD. wikidata.org.
[19] ↑ TW Virginis — catalog code (P528): WISEA J114521.17-042605.9. Gaia Data Release 3. wikidata.org.
[20] ↑ TW Virginis — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.6900'}. Gaia Data Release 2. wikidata.org.
[21] ↑ TW Virginis — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.939'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[22] ↑ TW Virginis — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.080'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[23] ↑ TW Virginis — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.350'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[24] ↑ TW Virginis — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.03'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[25] ↑ TW Virginis — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.38'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[26] ↑ TW Virginis — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.39'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.

Class ancestry

[1] ↑ TW Virginis is an instance of Dwarf nova (Q244264) [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). TW Virginis. Retrieved May 3, 2026, from https://4ort.xyz/entity/tw-virginis

MLA “TW Virginis.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/tw-virginis.

BibTeX

@misc{4ortxyz_tw-virginis_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{TW Virginis}}, year = {2026}, url = {https://4ort.xyz/entity/tw-virginis}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): TW Virginis — https://4ort.xyz/entity/tw-virginis (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/tw-virginis · Last refreshed: May 3, 2026