Q89431212

star in the constellation Telescopium

Thing star Q89431212

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Q89431212

Summary

Q89431212 is a star^[1].

Key Facts

Q89431212's instance of is recorded as star^[2].
Q89431212's constellation is recorded as Telescopium^[3].
Q89431212's catalog code is recorded as 2MASS J20211526-4515579^[4].
Q89431212's catalog code is recorded as USNO-B1.0 0447-00781846^[5].
Q89431212's catalog code is recorded as RAVE J202115.3-451557^[6].
Q89431212's catalog code is recorded as RAVE J202115.3-451558^[7].
Q89431212's catalog code is recorded as TYC 8405-226-1^[8].
Q89431212's catalog code is recorded as Gaia DR1 6672803509101969408^[9].
Q89431212's catalog code is recorded as Gaia DR2 6672803513398720384^[10].
Q89431212's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.794'}^[11].
Q89431212's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.271'}^[12].
Q89431212's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.151'}^[13].
Q89431212's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.99'}^[14].
Q89431212's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.755'}^[15].
Q89431212's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.668'}^[16].
Q89431212's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.182'}^[17].
Q89431212's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.330'}^[18].
Q89431212's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.037'}^[19].
Q89431212's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.3992'}^[20].
Q89431212's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1644'}^[21].
Q89431212's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-2.83'}^[22].
Q89431212's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+858.8114'}^[23].
Q89431212's SIMBAD ID is recorded as TYC 8405-226-1^[24].
Q89431212's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+305.31361663255710'}^[25].
Q89431212's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-45.26609803799960'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.794, unit: 1, amount: +9.271, unit: 1, amount: +9.151, unit: 1, amount: +10.99, unit: 1, amount: +12.755, unit: 1, amount: +11.668, unit: 1, amount: +12.182, unit: 1, amount: +11.330, unit: 1, amount: +11.037, unit: 1, amount: +11.3992

Catalog code 2MASS J20211526-4515579, USNO-B1.0 0447-00781846, RAVE J202115.3-451557, RAVE J202115.3-451558, TYC 8405-226-1, Gaia DR1 6672803509101969408, Gaia DR2 6672803513398720384

Constellation Telescopium

Declination unit: www.wikidata.org, amount: -45.26609803799960

Declination component of proper motion unit: www.wikidata.org, amount: -18.002

Distance from earth unit: www.wikidata.org, amount: +858.8114

Effective temperature unit: www.wikidata.org, amount: +4746

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1644

Radial velocity unit: www.wikidata.org, amount: -2.83

Right ascension unit: www.wikidata.org, amount: +305.31361663255710

Right ascension component of proper motion unit: www.wikidata.org, amount: +3.052

Surface gravity unit: www.wikidata.org, amount: +250

External References (2)

Gaia id 6672803513398720384

Simbad id TYC 8405-226-1

References

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

Direct Wikidata claims

[2] ↑ Q89431212 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q89431212 — constellation (P59): Telescopium. wikidata.org.
[4] ↑ Q89431212 — catalog code (P528): 2MASS J20211526-4515579. SIMBAD. wikidata.org.
[5] ↑ Q89431212 — catalog code (P528): USNO-B1.0 0447-00781846. SIMBAD. wikidata.org.
[6] ↑ Q89431212 — catalog code (P528): RAVE J202115.3-451557. SIMBAD. wikidata.org.
[7] ↑ Q89431212 — catalog code (P528): RAVE J202115.3-451558. SIMBAD. wikidata.org.
[8] ↑ Q89431212 — catalog code (P528): TYC 8405-226-1. SIMBAD. wikidata.org.
[9] ↑ Q89431212 — catalog code (P528): Gaia DR1 6672803509101969408. SIMBAD. wikidata.org.
[10] ↑ Q89431212 — catalog code (P528): Gaia DR2 6672803513398720384. SIMBAD. wikidata.org.
[11] ↑ Q89431212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.794'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q89431212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.271'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q89431212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.151'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q89431212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.99'}. The USNO-B Catalog. wikidata.org.
[15] ↑ Q89431212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.755'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q89431212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.668'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q89431212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.182'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q89431212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.330'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q89431212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.037'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q89431212 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.3992'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q89431212 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1644'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q89431212 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-2.83'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q89431212 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+858.8114'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q89431212 — SIMBAD ID (P3083): TYC 8405-226-1. wikidata.org.
[25] ↑ Q89431212 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+305.31361663255710'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q89431212 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-45.26609803799960'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q89431212 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). Q89431212. Retrieved May 7, 2026, from https://4ort.xyz/entity/q89431212

MLA “Q89431212.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q89431212.

BibTeX

@misc{4ortxyz_q89431212_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q89431212}}, year = {2026}, url = {https://4ort.xyz/entity/q89431212}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q89431212 — https://4ort.xyz/entity/q89431212 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q89431212 · Last refreshed: May 7, 2026