Q222611

Thing brown_dwarf Q222611

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Q222611

Summary

Q222611 is a brown dwarf^[1].

Key Facts

Q222611's instance of is recorded as brown dwarf^[2].
Q222611's constellation is recorded as Serpens^[3].
Q222611's spectral class is recorded as T2 pec^[4].
Q222611's spectral class is recorded as T2.0^[5].
Q222611's catalog code is recorded as 2MASS J15111466+0607431^[6].
Q222611's catalog code is recorded as SDSS J151114.66+060742.9^[7].
Q222611's catalog code is recorded as SDSS J151114.65+060742.9^[8].
Q222611's catalog code is recorded as ULAS J151114.51+060741.1^[9].
Q222611's catalog code is recorded as BRLT 275^[10].
Q222611's catalog code is recorded as WISE J151114.48+060740.7^[11].
Q222611's catalog code is recorded as CFBDS J151114+060742^[12].
Q222611's catalog code is recorded as WISEP J151114.49+060740.9^[13].
Q222611's catalog code is recorded as WISEA J151114.47+060740.6^[14].
Q222611's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.016'}^[15].
Q222611's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.955'}^[16].
Q222611's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.52'}^[17].
Q222611's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.199'}^[18].
Q222611's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.174'}^[19].
Q222611's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.80'}^[20].
Q222611's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.59'}^[21].
Q222611's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.86'}^[22].
Q222611's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.88'}^[23].
Q222611's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.18'}^[24].
Q222611's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.44'}^[25].
Q222611's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.31'}^[26].

Body

Definition and Type

Q222611's instance of is recorded as brown dwarf^[2].

⭐ Popularity Graph

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Quick Facts

Instance of brown dwarf

Properties

Apparent magnitude unit: 1, amount: +16.016, unit: 1, amount: +14.955, unit: 1, amount: +14.52, unit: 1, amount: +19.199, unit: 1, amount: +21.174, unit: 1, amount: +24.80, unit: 1, amount: +24.59, unit: 1, amount: +24.86, unit: 1, amount: +15.88, unit: 1, amount: +15.18, unit: 1, amount: +14.44, unit: 1, amount: +21.31, unit: 1, amount: +18.67, unit: 1, amount: +14.544

Catalog code 2MASS J15111466+0607431, SDSS J151114.66+060742.9, SDSS J151114.65+060742.9, ULAS J151114.51+060741.1, BRLT 275, WISE J151114.48+060740.7, CFBDS J151114+060742, WISEP J151114.49+060740.9, WISEA J151114.47+060740.6

Constellation Serpens

Declination unit: www.wikidata.org, amount: +6.1286583, unit: www.wikidata.org, amount: +6.1280889, unit: www.wikidata.org, amount: +6.128657000

Declination component of proper motion unit: www.wikidata.org, amount: -247.5

Distance from earth unit: www.wikidata.org, amount: +18

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +36.7

Right ascension unit: www.wikidata.org, amount: +227.8110958, unit: www.wikidata.org, amount: +227.8104833, unit: www.wikidata.org, amount: +227.811095000

Right ascension component of proper motion unit: www.wikidata.org, amount: -271.7

Spectral class T2 pec, T2.0

External References (1)

Simbad id SDSS J151114.65+060742.9

References

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

Direct Wikidata claims

[2] ↑ Q222611 — instance of (P31): brown dwarf. SIMBAD. wikidata.org.
[3] ↑ Q222611 — constellation (P59): Serpens. wikidata.org.
[4] ↑ Q222611 — spectral class (P215): T2 pec. Discoveries from a near-infrared proper motion survey using multi-epoch Two Micron All-Sky Survey data. wikidata.org.
[5] ↑ Q222611 — spectral class (P215): T2.0. A large spectroscopic sample of L and T dwarfs from UKIDSS LAS: peculiar objects, binaries, and space density. wikidata.org.
[6] ↑ Q222611 — catalog code (P528): 2MASS J15111466+0607431. SIMBAD. wikidata.org.
[7] ↑ Q222611 — catalog code (P528): SDSS J151114.66+060742.9. SIMBAD. wikidata.org.
[8] ↑ Q222611 — catalog code (P528): SDSS J151114.65+060742.9. SIMBAD. wikidata.org.
[9] ↑ Q222611 — catalog code (P528): ULAS J151114.51+060741.1. SIMBAD. wikidata.org.
[10] ↑ Q222611 — catalog code (P528): BRLT 275. SIMBAD. wikidata.org.
[11] ↑ Q222611 — catalog code (P528): WISE J151114.48+060740.7. SIMBAD. wikidata.org.
[12] ↑ Q222611 — catalog code (P528): CFBDS J151114+060742. SIMBAD. wikidata.org.
[13] ↑ Q222611 — catalog code (P528): WISEP J151114.49+060740.9. SIMBAD. wikidata.org.
[14] ↑ Q222611 — catalog code (P528): WISEA J151114.47+060740.6. SIMBAD. wikidata.org.
[15] ↑ Q222611 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.016'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q222611 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.955'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q222611 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.52'}. The Brown Dwarf Kinematics Project (BDKP). III. Parallaxes for 70 ultracool dwarfs. wikidata.org.
[18] ↑ Q222611 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.199'}. The ultracool-field dwarf luminosity-function and space density from the Canada-France Brown Dwarf Survey. wikidata.org.
[19] ↑ Q222611 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.174'}. The ultracool-field dwarf luminosity-function and space density from the Canada-France Brown Dwarf Survey. wikidata.org.
[20] ↑ Q222611 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.80'}. SIMBAD. wikidata.org.
[21] ↑ Q222611 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.59'}. SIMBAD. wikidata.org.
[22] ↑ Q222611 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.86'}. SIMBAD. wikidata.org.
[23] ↑ Q222611 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.88'}. Photometric brown-dwarf classification. II. A homogeneous sample of 1361 L and T dwarfs brighter than J = 17.5 with accurate spectral types. wikidata.org.
[24] ↑ Q222611 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.18'}. Photometric brown-dwarf classification. II. A homogeneous sample of 1361 L and T dwarfs brighter than J = 17.5 with accurate spectral types. wikidata.org.
[25] ↑ Q222611 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.44'}. Photometric brown-dwarf classification. II. A homogeneous sample of 1361 L and T dwarfs brighter than J = 17.5 with accurate spectral types. wikidata.org.
[26] ↑ Q222611 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.31'}. Photometric brown-dwarf classification. II. A homogeneous sample of 1361 L and T dwarfs brighter than J = 17.5 with accurate spectral types. wikidata.org.

Class ancestry

[1] ↑ Q222611 is an instance of brown dwarf (Q101600) [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). Q222611. Retrieved May 7, 2026, from https://4ort.xyz/entity/q222611

MLA “Q222611.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q222611.

BibTeX

@misc{4ortxyz_q222611_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q222611}}, year = {2026}, url = {https://4ort.xyz/entity/q222611}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q222611 — https://4ort.xyz/entity/q222611 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q222611 · Last refreshed: May 7, 2026