Q80020025

star in the constellation Apus

Thing star Q80020025

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Q80020025

Summary

Q80020025 is a star^[1].

Key Facts

Q80020025's instance of is recorded as star^[2].
Q80020025's constellation is recorded as Apus^[3].
Q80020025's spectral class is recorded as K2(III)^[4].
Q80020025's catalog code is recorded as CD-72 1138^[5].
Q80020025's catalog code is recorded as CPD-72 1800^[6].
Q80020025's catalog code is recorded as GSC 09271-00041^[7].
Q80020025's catalog code is recorded as HD 137253^[8].
Q80020025's catalog code is recorded as PPM 786641^[9].
Q80020025's catalog code is recorded as TYC 9271-41-1^[10].
Q80020025's catalog code is recorded as 2MASS J15304401-7313504^[11].
Q80020025's catalog code is recorded as RAVE J153044.0-731350^[12].
Q80020025's catalog code is recorded as Gaia DR1 5794337492818034560^[13].
Q80020025's catalog code is recorded as Gaia DR2 5794337497119451520^[14].
Q80020025's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.831'}^[15].
Q80020025's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.284'}^[16].
Q80020025's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.114'}^[17].
Q80020025's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.153'}^[18].
Q80020025's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.950'}^[19].
Q80020025's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.5814'}^[20].
Q80020025's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5919'}^[21].
Q80020025's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-16.82'}^[22].
Q80020025's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+628.1802'}^[23].
Q80020025's SIMBAD ID is recorded as HD 137253^[24].
Q80020025's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+232.68336165423600'}^[25].
Q80020025's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-73.23064208100660'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +7.831, unit: 1, amount: +7.284, unit: 1, amount: +7.114, unit: 1, amount: +11.153, unit: 1, amount: +9.950, unit: 1, amount: +9.5814

Catalog code CD-72 1138, CPD-72 1800, GSC 09271-00041, HD 137253, PPM 786641, TYC 9271-41-1, 2MASS J15304401-7313504, RAVE J153044.0-731350, Gaia DR1 5794337492818034560, Gaia DR2 5794337497119451520

Constellation Apus

Declination unit: www.wikidata.org, amount: -73.23064208100660

Declination component of proper motion unit: www.wikidata.org, amount: -16.729

Distance from earth unit: www.wikidata.org, amount: +628.1802

Effective temperature unit: www.wikidata.org, amount: +4749

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.5919

Radial velocity unit: www.wikidata.org, amount: -16.82

Right ascension unit: www.wikidata.org, amount: +232.68336165423600

Right ascension component of proper motion unit: www.wikidata.org, amount: -12.856

Spectral class K2(III)

Surface gravity unit: www.wikidata.org, amount: +1600

External References (2)

Gaia id 5794337497119451520

Simbad id HD 137253

References

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

Direct Wikidata claims

[2] ↑ Q80020025 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q80020025 — constellation (P59): Apus. wikidata.org.
[4] ↑ Q80020025 — spectral class (P215): K2(III). Q66617329. wikidata.org.
[5] ↑ Q80020025 — catalog code (P528): CD-72 1138. SIMBAD. wikidata.org.
[6] ↑ Q80020025 — catalog code (P528): CPD-72 1800. SIMBAD. wikidata.org.
[7] ↑ Q80020025 — catalog code (P528): GSC 09271-00041. SIMBAD. wikidata.org.
[8] ↑ Q80020025 — catalog code (P528): HD 137253. SIMBAD. wikidata.org.
[9] ↑ Q80020025 — catalog code (P528): PPM 786641. SIMBAD. wikidata.org.
[10] ↑ Q80020025 — catalog code (P528): TYC 9271-41-1. SIMBAD. wikidata.org.
[11] ↑ Q80020025 — catalog code (P528): 2MASS J15304401-7313504. SIMBAD. wikidata.org.
[12] ↑ Q80020025 — catalog code (P528): RAVE J153044.0-731350. SIMBAD. wikidata.org.
[13] ↑ Q80020025 — catalog code (P528): Gaia DR1 5794337492818034560. SIMBAD. wikidata.org.
[14] ↑ Q80020025 — catalog code (P528): Gaia DR2 5794337497119451520. SIMBAD. wikidata.org.
[15] ↑ Q80020025 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.831'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q80020025 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.284'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q80020025 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.114'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q80020025 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.153'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q80020025 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.950'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q80020025 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.5814'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q80020025 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.5919'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q80020025 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-16.82'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q80020025 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+628.1802'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q80020025 — SIMBAD ID (P3083): HD 137253. wikidata.org.
[25] ↑ Q80020025 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+232.68336165423600'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q80020025 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-73.23064208100660'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q80020025 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). Q80020025. Retrieved May 7, 2026, from https://4ort.xyz/entity/q80020025

MLA “Q80020025.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q80020025.

BibTeX

@misc{4ortxyz_q80020025_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q80020025}}, year = {2026}, url = {https://4ort.xyz/entity/q80020025}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q80020025 — https://4ort.xyz/entity/q80020025 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q80020025 · Last refreshed: May 7, 2026