Q84284816

star in the constellation Sagittarius

Thing star Q84284816

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Q84284816

Summary

Q84284816 is a star^[1].

Key Facts

Q84284816's instance of is recorded as star^[2].
Q84284816's constellation is recorded as Sagittarius^[3].
Q84284816's catalog code is recorded as 2MASS J18032200-3005497^[4].
Q84284816's catalog code is recorded as OGLE BUL-SC45 234877^[5].
Q84284816's catalog code is recorded as OGLE BWC V16^[6].
Q84284816's catalog code is recorded as Gaia DR2 4050197419148168320^[7].
Q84284816's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.396'}^[8].
Q84284816's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.680'}^[9].
Q84284816's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.352'}^[10].
Q84284816's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.933'}^[11].
Q84284816's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.492'}^[12].
Q84284816's apparent magnitude is recorded as {'unit': '1', 'amount': '+20.003'}^[13].
Q84284816's apparent magnitude is recorded as {'unit': '1', 'amount': '+16.3020'}^[14].
Q84284816's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.181'}^[15].
Q84284816's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3125'}^[16].
Q84284816's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-41.99'}^[17].
Q84284816's metallicity is recorded as {'unit': '1', 'amount': '-0.21'}^[18].
Q84284816's SIMBAD ID is recorded as OGLE BUL-SC45 234877^[19].
Q84284816's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+270.84192143957420'}^[20].
Q84284816's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-30.09708882557361'}^[21].
Q84284816's epoch is recorded as J2000.0^[22].
Q84284816's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4538'}^[23].
Q84284816's surface gravity is recorded as {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+138'}^[24].
Q84284816's declination component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.394'}^[25].
Q84284816's right ascension component of proper motion is recorded as {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.194'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +12.396, unit: 1, amount: +12.680, unit: 1, amount: +13.352, unit: 1, amount: +16.933, unit: 1, amount: +18.492, unit: 1, amount: +20.003, unit: 1, amount: +16.3020, unit: 1, amount: +15.181

Catalog code 2MASS J18032200-3005497, OGLE BUL-SC45 234877, OGLE BWC V16, Gaia DR2 4050197419148168320

Constellation Sagittarius

Declination unit: www.wikidata.org, amount: -30.09708882557361

Declination component of proper motion unit: www.wikidata.org, amount: -4.394

Effective temperature unit: www.wikidata.org, amount: +4538

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: -0.21

Parallax unit: www.wikidata.org, amount: +0.3125

Radial velocity unit: www.wikidata.org, amount: -41.99

Right ascension unit: www.wikidata.org, amount: +270.84192143957420

Right ascension component of proper motion unit: www.wikidata.org, amount: -7.194

Surface gravity unit: www.wikidata.org, amount: +138

External References (2)

Gaia id 4050197419148168320

Simbad id OGLE BUL-SC45 234877

References

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

Direct Wikidata claims

[2] ↑ Q84284816 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q84284816 — constellation (P59): Sagittarius. wikidata.org.
[4] ↑ Q84284816 — catalog code (P528): 2MASS J18032200-3005497. SIMBAD. wikidata.org.
[5] ↑ Q84284816 — catalog code (P528): OGLE BUL-SC45 234877. SIMBAD. wikidata.org.
[6] ↑ Q84284816 — catalog code (P528): OGLE BWC V16. SIMBAD. wikidata.org.
[7] ↑ Q84284816 — catalog code (P528): Gaia DR2 4050197419148168320. SIMBAD. wikidata.org.
[8] ↑ Q84284816 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.396'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[9] ↑ Q84284816 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.680'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[10] ↑ Q84284816 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.352'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q84284816 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.933'}. The metallicity distribution of bulge clump giants in Baade’s window. wikidata.org.
[12] ↑ Q84284816 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.492'}. The metallicity distribution of bulge clump giants in Baade’s window. wikidata.org.
[13] ↑ Q84284816 — apparent magnitude (P1215): {'unit': '1', 'amount': '+20.003'}. The metallicity distribution of bulge clump giants in Baade’s window. wikidata.org.
[14] ↑ Q84284816 — apparent magnitude (P1215): {'unit': '1', 'amount': '+16.3020'}. Gaia Data Release 2. wikidata.org.
[15] ↑ Q84284816 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.181'}. The Optical Gravitational Lensing Experiment. The general catalog of stars in the Galactic Bulge. I. The stars in the central Baade's Window OGLE field BWC. wikidata.org.
[16] ↑ Q84284816 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3125'}. Gaia Data Release 2. wikidata.org.
[17] ↑ Q84284816 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-41.99'}. The GIRAFFE Inner Bulge Survey (GIBS). III. Metallicity distributions and kinematics of 26 Galactic bulge fields. wikidata.org.
[18] ↑ Q84284816 — metallicity (P2227): {'unit': '1', 'amount': '-0.21'}. The GIRAFFE Inner Bulge Survey (GIBS). III. Metallicity distributions and kinematics of 26 Galactic bulge fields. wikidata.org.
[19] ↑ Q84284816 — SIMBAD ID (P3083): OGLE BUL-SC45 234877. wikidata.org.
[20] ↑ Q84284816 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+270.84192143957420'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q84284816 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-30.09708882557361'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q84284816 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[23] ↑ Q84284816 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4538'}. The metallicity distribution of bulge clump giants in Baade’s window. wikidata.org.
[24] ↑ Q84284816 — surface gravity (P7015): {'unit': 'http://www.wikidata.org/entity/Q39699418', 'amount': '+138'}. The metallicity distribution of bulge clump giants in Baade’s window. wikidata.org.
[25] ↑ Q84284816 — declination component of proper motion (P10751): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-4.394'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q84284816 — right ascension component of proper motion (P10752): {'unit': 'http://www.wikidata.org/entity/Q22137107', 'amount': '-7.194'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q84284816 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). Q84284816. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84284816

MLA “Q84284816.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84284816.

BibTeX

@misc{4ortxyz_q84284816_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84284816}}, year = {2026}, url = {https://4ort.xyz/entity/q84284816}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84284816 — https://4ort.xyz/entity/q84284816 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84284816 · Last refreshed: May 7, 2026