Q81556087

star in the constellation Cetus

Thing star Q81556087

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Q81556087

Summary

Q81556087 is a star^[1].

Key Facts

Q81556087's instance of is recorded as star^[2].
Q81556087's constellation is recorded as Cetus^[3].
Q81556087's catalog code is recorded as 2MASS J00173222-2220229^[4].
Q81556087's catalog code is recorded as CD-23 78^[5].
Q81556087's catalog code is recorded as PPM 723511^[6].
Q81556087's catalog code is recorded as TYC 5845-172-1^[7].
Q81556087's catalog code is recorded as RAVE J001732.2-222023^[8].
Q81556087's catalog code is recorded as Gaia DR1 2361131573459361024^[9].
Q81556087's catalog code is recorded as Gaia DR2 2361131577755147648^[10].
Q81556087's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.824'}^[11].
Q81556087's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.254'}^[12].
Q81556087's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.127'}^[13].
Q81556087's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.071'}^[14].
Q81556087's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.845'}^[15].
Q81556087's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.445'}^[16].
Q81556087's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.442'}^[17].
Q81556087's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.083'}^[18].
Q81556087's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.5040'}^[19].
Q81556087's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1573'}^[20].
Q81556087's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.44'}^[21].
Q81556087's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+463.5424'}^[22].
Q81556087's SIMBAD ID is recorded as CD-23 78^[23].
Q81556087's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.38419935287180'}^[24].
Q81556087's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-22.33973256435150'}^[25].
Q81556087's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.824, unit: 1, amount: +8.254, unit: 1, amount: +8.127, unit: 1, amount: +12.071, unit: 1, amount: +10.845, unit: 1, amount: +11.445, unit: 1, amount: +10.442, unit: 1, amount: +10.083, unit: 1, amount: +10.5040

Catalog code 2MASS J00173222-2220229, CD-23 78, PPM 723511, TYC 5845-172-1, RAVE J001732.2-222023, Gaia DR1 2361131573459361024, Gaia DR2 2361131577755147648

Constellation Cetus

Declination unit: www.wikidata.org, amount: -22.33973256435150

Declination component of proper motion unit: www.wikidata.org, amount: -4.256

Distance from earth unit: www.wikidata.org, amount: +463.5424

Effective temperature unit: www.wikidata.org, amount: +4639

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.1573

Radial velocity unit: www.wikidata.org, amount: -4.44

Right ascension unit: www.wikidata.org, amount: +4.38419935287180

Right ascension component of proper motion unit: www.wikidata.org, amount: -8.778

Surface gravity unit: www.wikidata.org, amount: +2450

External References (2)

Gaia id 2361131577755147648

Simbad id CD-23 78

References

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

Direct Wikidata claims

[2] ↑ Q81556087 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q81556087 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81556087 — catalog code (P528): 2MASS J00173222-2220229. SIMBAD. wikidata.org.
[5] ↑ Q81556087 — catalog code (P528): CD-23 78. SIMBAD. wikidata.org.
[6] ↑ Q81556087 — catalog code (P528): PPM 723511. SIMBAD. wikidata.org.
[7] ↑ Q81556087 — catalog code (P528): TYC 5845-172-1. SIMBAD. wikidata.org.
[8] ↑ Q81556087 — catalog code (P528): RAVE J001732.2-222023. SIMBAD. wikidata.org.
[9] ↑ Q81556087 — catalog code (P528): Gaia DR1 2361131573459361024. SIMBAD. wikidata.org.
[10] ↑ Q81556087 — catalog code (P528): Gaia DR2 2361131577755147648. SIMBAD. wikidata.org.
[11] ↑ Q81556087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.824'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q81556087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.254'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81556087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.127'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81556087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.071'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q81556087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.845'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q81556087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.445'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81556087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.442'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81556087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.083'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81556087 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.5040'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q81556087 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.1573'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81556087 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.44'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81556087 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+463.5424'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81556087 — SIMBAD ID (P3083): CD-23 78. wikidata.org.
[24] ↑ Q81556087 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.38419935287180'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81556087 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-22.33973256435150'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81556087 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81556087 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). Q81556087. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81556087

MLA “Q81556087.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81556087.

BibTeX

@misc{4ortxyz_q81556087_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81556087}}, year = {2026}, url = {https://4ort.xyz/entity/q81556087}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81556087 — https://4ort.xyz/entity/q81556087 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81556087 · Last refreshed: May 7, 2026