Q81607958

Thing red_supergiant Q81607958

Press Enter · cited answer in seconds

Q81607958

Summary

Q81607958 is a red supergiant^[1].

Key Facts

Q81607958's instance of is recorded as red supergiant^[2].
Q81607958's constellation is recorded as Sagittarius^[3].
Q81607958's spectral class is recorded as M/KI^[4].
Q81607958's part of is recorded as Barnard's galaxy^[5].
Q81607958's catalog code is recorded as [PED2015] NGC 6822-RSG17^[6].
Q81607958's catalog code is recorded as LGGS J194500.53-144826.5^[7].
Q81607958's catalog code is recorded as 2MASS J19450052-1448268^[8].
Q81607958's catalog code is recorded as [SRC2012] 296.252167-14.807445^[9].
Q81607958's catalog code is recorded as CW Red 50^[10].
Q81607958's catalog code is recorded as Gaia DR2 4182448812233275520^[11].
Q81607958's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.84'}^[12].
Q81607958's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.52'}^[13].
Q81607958's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.75'}^[14].
Q81607958's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.533'}^[15].
Q81607958's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.754'}^[16].
Q81607958's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.539'}^[17].
Q81607958's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.5696'}^[18].
Q81607958's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-62.1'}^[19].
Q81607958's metallicity is recorded as {'unit': '1', 'amount': '-0.43'}^[20].
Q81607958's SIMBAD ID is recorded as CW Red 50^[21].
Q81607958's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+296.25218670871390'}^[22].
Q81607958's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-14.80746907067900'}^[23].
Q81607958's epoch is recorded as J2000.0^[24].
Q81607958's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+3890'}^[25].
Q81607958's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+1'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of red supergiant

Part of Barnard's galaxy

Properties

Apparent magnitude unit: 1, amount: +20.84, unit: 1, amount: +17.52, unit: 1, amount: +18.75, unit: 1, amount: +14.533, unit: 1, amount: +13.754, unit: 1, amount: +13.539, unit: 1, amount: +17.5696

Catalog code [PED2015] NGC 6822-RSG17, LGGS J194500.53-144826.5, 2MASS J19450052-1448268, [SRC2012] 296.252167-14.807445, CW Red 50, Gaia DR2 4182448812233275520

Constellation Sagittarius

Declination unit: www.wikidata.org, amount: -14.80746907067900

Declination component of proper motion unit: www.wikidata.org, amount: -0.281

Effective temperature unit: www.wikidata.org, amount: +3890

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.43

Radial velocity unit: www.wikidata.org, amount: -62.1

Right ascension unit: www.wikidata.org, amount: +296.25218670871390

Right ascension component of proper motion unit: www.wikidata.org, amount: -0.046

Spectral class M/KI

Surface gravity unit: www.wikidata.org, amount: +1

External References (2)

Gaia id 4182448812233275520

Simbad id CW Red 50

References

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

Direct Wikidata claims

[2] ↑ Q81607958 — instance of (P31): red supergiant. SIMBAD. wikidata.org.
[3] ↑ Q81607958 — constellation (P59): Sagittarius. wikidata.org.
[4] ↑ Q81607958 — spectral class (P215): M/KI. Red supergiant stars as cosmic abundance probes: KMOS observations in NGC 6822. wikidata.org.
[5] ↑ Q81607958 — part of (P361): Barnard's galaxy. SIMBAD. wikidata.org.
[6] ↑ Q81607958 — catalog code (P528): [PED2015] NGC 6822-RSG17. SIMBAD. wikidata.org.
[7] ↑ Q81607958 — catalog code (P528): LGGS J194500.53-144826.5. SIMBAD. wikidata.org.
[8] ↑ Q81607958 — catalog code (P528): 2MASS J19450052-1448268. SIMBAD. wikidata.org.
[9] ↑ Q81607958 — catalog code (P528): [SRC2012] 296.252167-14.807445. SIMBAD. wikidata.org.
[10] ↑ Q81607958 — catalog code (P528): CW Red 50. SIMBAD. wikidata.org.
[11] ↑ Q81607958 — catalog code (P528): Gaia DR2 4182448812233275520. SIMBAD. wikidata.org.
[12] ↑ Q81607958 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.84'}. Spectral types of red supergiants in NGC 6822 and the Wolf-Lundmark-Melotte galaxy. wikidata.org.
[13] ↑ Q81607958 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.52'}. Spectral types of red supergiants in NGC 6822 and the Wolf-Lundmark-Melotte galaxy. wikidata.org.
[14] ↑ Q81607958 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.75'}. Spectral types of red supergiants in NGC 6822 and the Wolf-Lundmark-Melotte galaxy. wikidata.org.
[15] ↑ Q81607958 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.533'}. The AGB population of NGC 6822: distribution and the C/M ratio from JHK photometry. wikidata.org.
[16] ↑ Q81607958 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.754'}. The AGB population of NGC 6822: distribution and the C/M ratio from JHK photometry. wikidata.org.
[17] ↑ Q81607958 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.539'}. The AGB population of NGC 6822: distribution and the C/M ratio from JHK photometry. wikidata.org.
[18] ↑ Q81607958 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.5696'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q81607958 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-62.1'}. Red supergiant stars as cosmic abundance probes: KMOS observations in NGC 6822. wikidata.org.
[20] ↑ Q81607958 — metallicity (P2227): {'unit': '1', 'amount': '-0.43'}. Red supergiant stars as cosmic abundance probes: KMOS observations in NGC 6822. wikidata.org.
[21] ↑ Q81607958 — SIMBAD ID (P3083): CW Red 50. wikidata.org.
[22] ↑ Q81607958 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+296.25218670871390'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81607958 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-14.80746907067900'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81607958 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81607958 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+3890'}. Red supergiant stars as cosmic abundance probes: KMOS observations in NGC 6822. wikidata.org.
[26] ↑ Q81607958 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+1'}. Red supergiant stars as cosmic abundance probes: KMOS observations in NGC 6822. wikidata.org.

Class ancestry

[1] ↑ Q81607958 is an instance of red supergiant (Q5898) [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). Q81607958. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81607958

MLA “Q81607958.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81607958.

BibTeX

@misc{4ortxyz_q81607958_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81607958}}, year = {2026}, url = {https://4ort.xyz/entity/q81607958}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81607958 — https://4ort.xyz/entity/q81607958 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81607958 · Last refreshed: May 7, 2026