Q87813845

low-mass star in the constellation Hercules

Thing low_mass_star Q87813845

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Q87813845

Summary

Q87813845 is a low-mass star^[1].

Key Facts

Q87813845's instance of is recorded as low-mass star^[2].
Q87813845's constellation is recorded as Hercules^[3].
Q87813845's spectral class is recorded as M7V^[4].
Q87813845's catalog code is recorded as 2MASS J15505497+4142361^[5].
Q87813845's catalog code is recorded as USNO-B1.0 1317-00290869^[6].
Q87813845's catalog code is recorded as LSPM J1550+4142^[7].
Q87813845's catalog code is recorded as SDSS J155054.92+414235.8^[8].
Q87813845's catalog code is recorded as SDSS J155054.91+414235.8^[9].
Q87813845's catalog code is recorded as WISEA J155054.78+414235.3^[10].
Q87813845's catalog code is recorded as Gaia DR2 1383870249825615360^[11].
Q87813845's redshift is recorded as {'unit': '1', 'amount': '+0.00000'}^[12].
Q87813845's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.8'}^[13].
Q87813845's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.7'}^[14].
Q87813845's apparent magnitude is recorded as {'unit': '1', 'amount': '+24.007'}^[15].
Q87813845's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.737'}^[16].
Q87813845's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.287'}^[17].
Q87813845's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.824'}^[18].
Q87813845's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.324'}^[19].
Q87813845's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.945'}^[20].
Q87813845's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.800'}^[21].
Q87813845's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.525'}^[22].
Q87813845's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.5098'}^[23].
Q87813845's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+19.8047'}^[24].
Q87813845's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13'}^[25].
Q87813845's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+50.4931'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of low-mass star

Properties

Apparent magnitude unit: 1, amount: +20.8, unit: 1, amount: +18.7, unit: 1, amount: +24.007, unit: 1, amount: +20.737, unit: 1, amount: +19.287, unit: 1, amount: +13.824, unit: 1, amount: +13.324, unit: 1, amount: +12.945, unit: 1, amount: +16.800, unit: 1, amount: +15.525, unit: 1, amount: +17.5098

Catalog code 2MASS J15505497+4142361, USNO-B1.0 1317-00290869, LSPM J1550+4142, SDSS J155054.92+414235.8, SDSS J155054.91+414235.8, WISEA J155054.78+414235.3, Gaia DR2 1383870249825615360

Constellation Hercules

Declination unit: www.wikidata.org, amount: +41.70997555296810

Declination component of proper motion unit: www.wikidata.org, amount: -55.330

Distance from earth unit: www.wikidata.org, amount: +50.4931

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +19.8047

Radial velocity unit: www.wikidata.org, amount: +13

Redshift unit: 1, amount: +0.00000

Right ascension unit: www.wikidata.org, amount: +237.72895903598240

Right ascension component of proper motion unit: www.wikidata.org, amount: -176.090

Spectral class M7V

External References (2)

Gaia id 1383870249825615360

Simbad id LSPM J1550+4142

References

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

Direct Wikidata claims

[2] ↑ Q87813845 — instance of (P31): low-mass star. SIMBAD. wikidata.org.
[3] ↑ Q87813845 — constellation (P59): Hercules. wikidata.org.
[4] ↑ Q87813845 — spectral class (P215): M7V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q87813845 — catalog code (P528): 2MASS J15505497+4142361. SIMBAD. wikidata.org.
[6] ↑ Q87813845 — catalog code (P528): USNO-B1.0 1317-00290869. SIMBAD. wikidata.org.
[7] ↑ Q87813845 — catalog code (P528): LSPM J1550+4142. SIMBAD. wikidata.org.
[8] ↑ Q87813845 — catalog code (P528): SDSS J155054.92+414235.8. SIMBAD. wikidata.org.
[9] ↑ Q87813845 — catalog code (P528): SDSS J155054.91+414235.8. SIMBAD. wikidata.org.
[10] ↑ Q87813845 — catalog code (P528): WISEA J155054.78+414235.3. SIMBAD. wikidata.org.
[11] ↑ Q87813845 — catalog code (P528): Gaia DR2 1383870249825615360. SIMBAD. wikidata.org.
[12] ↑ Q87813845 — redshift (P1090): {'unit': '1', 'amount': '+0.00000'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[13] ↑ Q87813845 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.8'}. The USNO-B Catalog. wikidata.org.
[14] ↑ Q87813845 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.7'}. The USNO-B Catalog. wikidata.org.
[15] ↑ Q87813845 — apparent magnitude (P1215): {'unit': '1', 'amount': '+24.007'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[16] ↑ Q87813845 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.737'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[17] ↑ Q87813845 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.287'}. The Fifth Data Release of the Sloan Digital Sky Survey. wikidata.org.
[18] ↑ Q87813845 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.824'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q87813845 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.324'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q87813845 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.945'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[21] ↑ Q87813845 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.800'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[22] ↑ Q87813845 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.525'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[23] ↑ Q87813845 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.5098'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q87813845 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+19.8047'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87813845 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[26] ↑ Q87813845 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+50.4931'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87813845 is an instance of low-mass star (Q12795622) [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). Q87813845. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87813845

MLA “Q87813845.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87813845.

BibTeX

@misc{4ortxyz_q87813845_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87813845}}, year = {2026}, url = {https://4ort.xyz/entity/q87813845}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87813845 — https://4ort.xyz/entity/q87813845 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87813845 · Last refreshed: May 7, 2026