Q77417469

Thing brown_dwarf Q77417469

Press Enter · cited answer in seconds

Q77417469

Summary

Q77417469 is a brown dwarf^[1].

Key Facts

Q77417469's instance of is recorded as brown dwarf^[2].
Q77417469's constellation is recorded as Virgo^[3].
Q77417469's spectral class is recorded as M9V^[4].
Q77417469's catalog code is recorded as 2MASS J12081689+0845279^[5].
Q77417469's catalog code is recorded as ULAS2MASS J1208+0845^[6].
Q77417469's catalog code is recorded as SDSS J120816.89+084528.1^[7].
Q77417469's catalog code is recorded as WDS J12083+0846BC^[8].
Q77417469's catalog code is recorded as SDSS J120816.90+084528.4^[9].
Q77417469's catalog code is recorded as Gaia DR2 3905035500189258752^[10].
Q77417469's redshift is recorded as {'unit': '1', 'amount': '-0.00007'}^[11].
Q77417469's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.379'}^[12].
Q77417469's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.213'}^[13].
Q77417469's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.734'}^[14].
Q77417469's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.677'}^[15].
Q77417469's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.121'}^[16].
Q77417469's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.67'}^[17].
Q77417469's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.94'}^[18].
Q77417469's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.37'}^[19].
Q77417469's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.90'}^[20].
Q77417469's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.3005'}^[21].
Q77417469's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+22.4087'}^[22].
Q77417469's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21'}^[23].
Q77417469's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+44.6255'}^[24].
Q77417469's SIMBAD ID is recorded as 2MASS J12081689+0845279^[25].
Q77417469's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+182.07038411750350'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of brown dwarf

Properties

Apparent magnitude unit: 1, amount: +20.379, unit: 1, amount: +20.213, unit: 1, amount: +19.734, unit: 1, amount: +17.677, unit: 1, amount: +16.121, unit: 1, amount: +17.67, unit: 1, amount: +13.94, unit: 1, amount: +13.37, unit: 1, amount: +12.90, unit: 1, amount: +18.3005

Catalog code 2MASS J12081689+0845279, ULAS2MASS J1208+0845, SDSS J120816.89+084528.1, WDS J12083+0846BC, SDSS J120816.90+084528.4, Gaia DR2 3905035500189258752

Constellation Virgo

Declination unit: www.wikidata.org, amount: +8.75780539525420

Declination component of proper motion unit: www.wikidata.org, amount: -59.585

Distance from earth unit: www.wikidata.org, amount: +44.6255

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +22.4087

Radial velocity unit: www.wikidata.org, amount: +21

Redshift unit: 1, amount: -0.00007

Right ascension unit: www.wikidata.org, amount: +182.07038411750350

Right ascension component of proper motion unit: www.wikidata.org, amount: -130.222

Spectral class M9V

External References (2)

Gaia id 3905035500189258752

Simbad id 2MASS J12081689+0845279

References

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

Direct Wikidata claims

[2] ↑ Q77417469 — instance of (P31): brown dwarf. SIMBAD. wikidata.org.
[3] ↑ Q77417469 — constellation (P59): Virgo. wikidata.org.
[4] ↑ Q77417469 — spectral class (P215): M9V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q77417469 — catalog code (P528): 2MASS J12081689+0845279. SIMBAD. wikidata.org.
[6] ↑ Q77417469 — catalog code (P528): ULAS2MASS J1208+0845. SIMBAD. wikidata.org.
[7] ↑ Q77417469 — catalog code (P528): SDSS J120816.89+084528.1. SIMBAD. wikidata.org.
[8] ↑ Q77417469 — catalog code (P528): WDS J12083+0846BC. SIMBAD. wikidata.org.
[9] ↑ Q77417469 — catalog code (P528): SDSS J120816.90+084528.4. SIMBAD. wikidata.org.
[10] ↑ Q77417469 — catalog code (P528): Gaia DR2 3905035500189258752. SIMBAD. wikidata.org.
[11] ↑ Q77417469 — redshift (P1090): {'unit': '1', 'amount': '-0.00007'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[12] ↑ Q77417469 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.379'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[13] ↑ Q77417469 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.213'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[14] ↑ Q77417469 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.734'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[15] ↑ Q77417469 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.677'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q77417469 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.121'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[17] ↑ Q77417469 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.67'}. A 1500 deg2 near infrared proper motion catalogue from the UKIDSS Large Area Survey. wikidata.org.
[18] ↑ Q77417469 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.94'}. A 1500 deg2 near infrared proper motion catalogue from the UKIDSS Large Area Survey. wikidata.org.
[19] ↑ Q77417469 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.37'}. A 1500 deg2 near infrared proper motion catalogue from the UKIDSS Large Area Survey. wikidata.org.
[20] ↑ Q77417469 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.90'}. A 1500 deg2 near infrared proper motion catalogue from the UKIDSS Large Area Survey. wikidata.org.
[21] ↑ Q77417469 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.3005'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77417469 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+22.4087'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q77417469 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+21'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[24] ↑ Q77417469 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+44.6255'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77417469 — SIMBAD ID (P3083): 2MASS J12081689+0845279. wikidata.org.
[26] ↑ Q77417469 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+182.07038411750350'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77417469 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). Q77417469. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77417469

MLA “Q77417469.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77417469.

BibTeX

@misc{4ortxyz_q77417469_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77417469}}, year = {2026}, url = {https://4ort.xyz/entity/q77417469}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77417469 — https://4ort.xyz/entity/q77417469 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77417469 · Last refreshed: May 7, 2026