Q84995730

Thing t_tauri_type_star Q84995730

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Q84995730

Summary

Q84995730 is a T Tauri-type star^[1].

Key Facts

Q84995730's instance of is recorded as T Tauri-type star^[2].
Q84995730's constellation is recorded as Taurus^[3].
Q84995730's spectral class is recorded as M7.5^[4].
Q84995730's catalog code is recorded as [GBA2007] 1291^[5].
Q84995730's catalog code is recorded as XEST 22-021^[6].
Q84995730's catalog code is recorded as 2MASS J04312405+1800215^[7].
Q84995730's catalog code is recorded as [BFR2003] 18^[8].
Q84995730's catalog code is recorded as [BHS98] MHO 4^[9].
Q84995730's catalog code is recorded as [CFK96] RX 15^[10].
Q84995730's catalog code is recorded as [FGM2003] 17^[11].
Q84995730's catalog code is recorded as [FGM2003] S23^[12].
Q84995730's catalog code is recorded as [GOK2004] 44^[13].
Q84995730's catalog code is recorded as [WKS96] 33^[14].
Q84995730's catalog code is recorded as RX J043124.1+180028^[15].
Q84995730's catalog code is recorded as RX J0431.3+1800^[16].
Q84995730's catalog code is recorded as RX J0431.2+1800^[17].
Q84995730's catalog code is recorded as 2XMM J043124.0+180022^[18].
Q84995730's catalog code is recorded as SDSS J043124.06+180021.2^[19].
Q84995730's catalog code is recorded as WISE J043124.06+180021.3^[20].
Q84995730's catalog code is recorded as MHO 4^[21].
Q84995730's catalog code is recorded as Gaia DR2 3314299238667410176^[22].
Q84995730's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.38'}^[23].
Q84995730's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.678'}^[24].
Q84995730's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.65'}^[25].
Q84995730's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.92'}^[26].

Body

Definition and Type

Q84995730's instance of is recorded as T Tauri-type star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of T Tauri-type star

Properties

Apparent magnitude unit: 1, amount: +20.38, unit: 1, amount: +18.678, unit: 1, amount: +11.65, unit: 1, amount: +10.92, unit: 1, amount: +21.814, unit: 1, amount: +19.661, unit: 1, amount: +17.832, unit: 1, amount: +15.441, unit: 1, amount: +13.854, unit: 1, amount: +14.32, unit: 1, amount: +10.567, unit: 1, amount: +16.0201

Catalog code [GBA2007] 1291, XEST 22-021, 2MASS J04312405+1800215, [BFR2003] 18, [BHS98] MHO 4, [CFK96] RX 15, [FGM2003] 17, [FGM2003] S23, [GOK2004] 44, [WKS96] 33, RX J043124.1+180028, RX J0431.3+1800, RX J0431.2+1800, 2XMM J043124.0+180022, SDSS J043124.06+180021.2, WISE J043124.06+180021.3, MHO 4, Gaia DR2 3314299238667410176

Constellation Taurus

Declination unit: www.wikidata.org, amount: +18.00595976491270

Declination component of proper motion unit: www.wikidata.org, amount: -19.570

Distance from earth unit: www.wikidata.org, amount: +144.9422

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +6.8993

Radial velocity unit: www.wikidata.org, amount: +19.1

Right ascension unit: www.wikidata.org, amount: +67.85023986295320

Right ascension component of proper motion unit: www.wikidata.org, amount: +10.692

Spectral class M7.5

External References (2)

Gaia id 3314299238667410176

Simbad id 2MASS J04312405+1800215

References

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

Direct Wikidata claims

[2] ↑ Q84995730 — instance of (P31): T Tauri-type star. SIMBAD. wikidata.org.
[3] ↑ Q84995730 — constellation (P59): Taurus. wikidata.org.
[4] ↑ Q84995730 — spectral class (P215): M7.5. The Greater Taurus–Auriga Ecosystem. I. There is a Distributed Older Population. wikidata.org.
[5] ↑ Q84995730 — catalog code (P528): [GBA2007] 1291. SIMBAD. wikidata.org.
[6] ↑ Q84995730 — catalog code (P528): XEST 22-021. SIMBAD. wikidata.org.
[7] ↑ Q84995730 — catalog code (P528): 2MASS J04312405+1800215. SIMBAD. wikidata.org.
[8] ↑ Q84995730 — catalog code (P528): [BFR2003] 18. SIMBAD. wikidata.org.
[9] ↑ Q84995730 — catalog code (P528): [BHS98] MHO 4. SIMBAD. wikidata.org.
[10] ↑ Q84995730 — catalog code (P528): [CFK96] RX 15. SIMBAD. wikidata.org.
[11] ↑ Q84995730 — catalog code (P528): [FGM2003] 17. SIMBAD. wikidata.org.
[12] ↑ Q84995730 — catalog code (P528): [FGM2003] S23. SIMBAD. wikidata.org.
[13] ↑ Q84995730 — catalog code (P528): [GOK2004] 44. SIMBAD. wikidata.org.
[14] ↑ Q84995730 — catalog code (P528): [WKS96] 33. SIMBAD. wikidata.org.
[15] ↑ Q84995730 — catalog code (P528): RX J043124.1+180028. SIMBAD. wikidata.org.
[16] ↑ Q84995730 — catalog code (P528): RX J0431.3+1800. SIMBAD. wikidata.org.
[17] ↑ Q84995730 — catalog code (P528): RX J0431.2+1800. SIMBAD. wikidata.org.
[18] ↑ Q84995730 — catalog code (P528): 2XMM J043124.0+180022. SIMBAD. wikidata.org.
[19] ↑ Q84995730 — catalog code (P528): SDSS J043124.06+180021.2. SIMBAD. wikidata.org.
[20] ↑ Q84995730 — catalog code (P528): WISE J043124.06+180021.3. SIMBAD. wikidata.org.
[21] ↑ Q84995730 — catalog code (P528): MHO 4. SIMBAD. wikidata.org.
[22] ↑ Q84995730 — catalog code (P528): Gaia DR2 3314299238667410176. SIMBAD. wikidata.org.
[23] ↑ Q84995730 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.38'}. SIMBAD. wikidata.org.
[24] ↑ Q84995730 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.678'}. Multiplicity and optical excess across the substellar boundary in Taurus. wikidata.org.
[25] ↑ Q84995730 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.65'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[26] ↑ Q84995730 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.92'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.

Class ancestry

[1] ↑ Q84995730 is an instance of T Tauri-type star (Q6232) [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). Q84995730. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84995730

MLA “Q84995730.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84995730.

BibTeX

@misc{4ortxyz_q84995730_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84995730}}, year = {2026}, url = {https://4ort.xyz/entity/q84995730}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84995730 — https://4ort.xyz/entity/q84995730 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84995730 · Last refreshed: May 7, 2026