Q78261518

low-mass star in the constellation Hercules

Thing low_mass_star Q78261518

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Q78261518

Summary

Q78261518 is a low-mass star^[1].

Key Facts

Q78261518's instance of is recorded as low-mass star^[2].
Q78261518's constellation is recorded as Hercules^[3].
Q78261518's spectral class is recorded as M8.6V^[4].
Q78261518's catalog code is recorded as 2MASS J16351919+4223053^[5].
Q78261518's catalog code is recorded as 2MASSI J1635191+422305^[6].
Q78261518's catalog code is recorded as 2MASSW J1635192+422305^[7].
Q78261518's catalog code is recorded as 2MASSW J1635191+422305^[8].
Q78261518's catalog code is recorded as SDSS J163519.18+422305.3^[9].
Q78261518's catalog code is recorded as SDSS J163519.18+422305.2^[10].
Q78261518's catalog code is recorded as SDSS J163519.19+422305.3^[11].
Q78261518's catalog code is recorded as Gaia DR2 1357204069195176448^[12].
Q78261518's redshift is recorded as {'unit': '1', 'amount': '-0.00018'}^[13].
Q78261518's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.881'}^[14].
Q78261518's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.222'}^[15].
Q78261518's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.787'}^[16].
Q78261518's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.717'}^[17].
Q78261518's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.544'}^[18].
Q78261518's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.868'}^[19].
Q78261518's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.870'}^[20].
Q78261518's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.055'}^[21].
Q78261518's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.3679'}^[22].
Q78261518's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+23.6116'}^[23].
Q78261518's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-7'}^[24].
Q78261518's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+42.3521'}^[25].
Q78261518's SIMBAD ID is recorded as 2MASSI J1635191+422305^[26].

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +12.881, unit: 1, amount: +12.222, unit: 1, amount: +11.787, unit: 1, amount: +23.717, unit: 1, amount: +21.544, unit: 1, amount: +19.868, unit: 1, amount: +16.870, unit: 1, amount: +15.055, unit: 1, amount: +17.3679

Catalog code 2MASS J16351919+4223053, 2MASSI J1635191+422305, 2MASSW J1635192+422305, 2MASSW J1635191+422305, SDSS J163519.18+422305.3, SDSS J163519.18+422305.2, SDSS J163519.19+422305.3, Gaia DR2 1357204069195176448

Constellation Hercules

Declination unit: www.wikidata.org, amount: +42.38479387358810

Declination component of proper motion unit: www.wikidata.org, amount: -1.101

Distance from earth unit: www.wikidata.org, amount: +42.3521

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +23.6116

Radial velocity unit: www.wikidata.org, amount: -7

Redshift unit: 1, amount: -0.00018

Right ascension unit: www.wikidata.org, amount: +248.82996089938010

Right ascension component of proper motion unit: www.wikidata.org, amount: -63.058

Spectral class M8.6V

External References (2)

Gaia id 1357204069195176448

Simbad id 2MASSI J1635191+422305

References

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

Direct Wikidata claims

[2] ↑ Q78261518 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q78261518 — constellation (P59): Hercules. wikidata.org.
[4] ↑ Q78261518 — spectral class (P215): M8.6V. SpeX Spectroscopy of Unresolved Very Low Mass Binaries. II. Identification of 14 Candidate Binaries with Late-M/Early-L and T Dwarf Components. wikidata.org.
[5] ↑ Q78261518 — catalog code (P528): 2MASS J16351919+4223053. SIMBAD. wikidata.org.
[6] ↑ Q78261518 — catalog code (P528): 2MASSI J1635191+422305. SIMBAD. wikidata.org.
[7] ↑ Q78261518 — catalog code (P528): 2MASSW J1635192+422305. SIMBAD. wikidata.org.
[8] ↑ Q78261518 — catalog code (P528): 2MASSW J1635191+422305. SIMBAD. wikidata.org.
[9] ↑ Q78261518 — catalog code (P528): SDSS J163519.18+422305.3. SIMBAD. wikidata.org.
[10] ↑ Q78261518 — catalog code (P528): SDSS J163519.18+422305.2. SIMBAD. wikidata.org.
[11] ↑ Q78261518 — catalog code (P528): SDSS J163519.19+422305.3. SIMBAD. wikidata.org.
[12] ↑ Q78261518 — catalog code (P528): Gaia DR2 1357204069195176448. SIMBAD. wikidata.org.
[13] ↑ Q78261518 — redshift (P1090): {'unit': '1', 'amount': '-0.00018'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q78261518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.881'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q78261518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.222'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q78261518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.787'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q78261518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.717'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[18] ↑ Q78261518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.544'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[19] ↑ Q78261518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.868'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[20] ↑ Q78261518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.870'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[21] ↑ Q78261518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.055'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[22] ↑ Q78261518 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.3679'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q78261518 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+23.6116'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q78261518 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-7'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[25] ↑ Q78261518 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+42.3521'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q78261518 — SIMBAD ID (P3083): 2MASSI J1635191+422305. wikidata.org.

Class ancestry

[1] ↑ Q78261518 is an instance of low-mass star (Q12795622) [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). Q78261518. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78261518

MLA “Q78261518.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78261518.

BibTeX

@misc{4ortxyz_q78261518_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78261518}}, year = {2026}, url = {https://4ort.xyz/entity/q78261518}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78261518 — https://4ort.xyz/entity/q78261518 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78261518 · Last refreshed: May 7, 2026