Q77220953

star in the constellation Draco

Thing star Q77220953

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Q77220953

Summary

Q77220953 is a star^[1].

Key Facts

Q77220953's instance of is recorded as star^[2].
Q77220953's constellation is recorded as Draco^[3].
Q77220953's catalog code is recorded as SDSS J133928.17+665951.2^[4].
Q77220953's catalog code is recorded as 2MASS J13392818+6659513^[5].
Q77220953's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.244'}^[6].
Q77220953's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.671'}^[7].
Q77220953's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.133'}^[8].
Q77220953's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.944'}^[9].
Q77220953's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.866'}^[10].
Q77220953's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.001'}^[11].
Q77220953's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.585'}^[12].
Q77220953's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.524'}^[13].
Q77220953's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-29.7'}^[14].
Q77220953's metallicity is recorded as {'unit': '1', 'amount': '-0.13'}^[15].
Q77220953's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1099'}^[16].
Q77220953's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+204.867420'}^[17].
Q77220953's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+66.9975970'}^[18].
Q77220953's epoch is recorded as J2000.0^[19].
Q77220953's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5578'}^[20].
Q77220953's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+29000'}^[21].
Q77220953's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-13'}^[22].
Q77220953's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2'}^[23].

Body

Definition and Type

Q77220953's instance of is recorded as star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +17.244, unit: 1, amount: +15.671, unit: 1, amount: +15.133, unit: 1, amount: +14.944, unit: 1, amount: +14.866, unit: 1, amount: +14.001, unit: 1, amount: +13.585, unit: 1, amount: +13.524

Catalog code SDSS J133928.17+665951.2, 2MASS J13392818+6659513

Constellation Draco

Declination unit: www.wikidata.org, amount: +66.9975970

Declination component of proper motion unit: www.wikidata.org, amount: -13

Distance from earth unit: www.wikidata.org, amount: +1099

Effective temperature unit: www.wikidata.org, amount: +5578

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.13

Radial velocity unit: www.wikidata.org, amount: -29.7

Right ascension unit: www.wikidata.org, amount: +204.867420

Right ascension component of proper motion unit: www.wikidata.org, amount: +2

Surface gravity unit: www.wikidata.org, amount: +29000

External References (2)

Gaia id 1672413608833638528

Simbad id SDSS J133928.17+665951.2

References

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

Direct Wikidata claims

[2] ↑ Q77220953 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77220953 — constellation (P59): Draco. wikidata.org.
[4] ↑ Q77220953 — catalog code (P528): SDSS J133928.17+665951.2. SIMBAD. wikidata.org.
[5] ↑ Q77220953 — catalog code (P528): 2MASS J13392818+6659513. SIMBAD. wikidata.org.
[6] ↑ Q77220953 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.244'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[7] ↑ Q77220953 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.671'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[8] ↑ Q77220953 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.133'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[9] ↑ Q77220953 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.944'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[10] ↑ Q77220953 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.866'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q77220953 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.001'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q77220953 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.585'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q77220953 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.524'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q77220953 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-29.7'}. Observational evidence from SDSS for a merger origin of the Milky Way's thick disk. wikidata.org.
[15] ↑ Q77220953 — metallicity (P2227): {'unit': '1', 'amount': '-0.13'}. Observational evidence from SDSS for a merger origin of the Milky Way's thick disk. wikidata.org.
[16] ↑ Q77220953 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1099'}. Observational evidence from SDSS for a merger origin of the Milky Way's thick disk. wikidata.org.
[17] ↑ Q77220953 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+204.867420'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q77220953 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+66.9975970'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q77220953 — epoch (P6259): J2000.0. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[20] ↑ Q77220953 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5578'}. Observational evidence from SDSS for a merger origin of the Milky Way's thick disk. wikidata.org.
[21] ↑ Q77220953 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+29000'}. Observational evidence from SDSS for a merger origin of the Milky Way's thick disk. wikidata.org.
[22] ↑ Q77220953 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-13'}. Observational evidence from SDSS for a merger origin of the Milky Way's thick disk. wikidata.org.
[23] ↑ Q77220953 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '+2'}. Observational evidence from SDSS for a merger origin of the Milky Way's thick disk. wikidata.org.

Class ancestry

[1] ↑ Q77220953 is an instance of star (Q523) [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). Q77220953. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77220953

MLA “Q77220953.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77220953.

BibTeX

@misc{4ortxyz_q77220953_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77220953}}, year = {2026}, url = {https://4ort.xyz/entity/q77220953}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77220953 — https://4ort.xyz/entity/q77220953 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77220953 · Last refreshed: May 7, 2026