Q81545849

high proper-motion star in the constellation Cetus

Thing high_proper_motion_star Q81545849

Press Enter · cited answer in seconds

Q81545849

Summary

Q81545849 is a high proper-motion star^[1].

Key Facts

Q81545849's instance of is recorded as high proper-motion star^[2].
Q81545849's constellation is recorded as Cetus^[3].
Q81545849's catalog code is recorded as 2MASS J00381431-1934136^[4].
Q81545849's catalog code is recorded as BD-20 105^[5].
Q81545849's catalog code is recorded as CPD-20 55^[6].
Q81545849's catalog code is recorded as PPM 209086^[7].
Q81545849's catalog code is recorded as TYC 5849-1371-1^[8].
Q81545849's catalog code is recorded as RAVE J003814.3-193414^[9].
Q81545849's catalog code is recorded as Gaia DR1 2363021943185083648^[10].
Q81545849's catalog code is recorded as Gaia DR2 2363021943185083648^[11].
Q81545849's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.901'}^[12].
Q81545849's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.682'}^[13].
Q81545849's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.635'}^[14].
Q81545849's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.365'}^[15].
Q81545849's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.794'}^[16].
Q81545849's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.032'}^[17].
Q81545849's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.681'}^[18].
Q81545849's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.616'}^[19].
Q81545849's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.7098'}^[20].
Q81545849's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.4311'}^[21].
Q81545849's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20.33'}^[22].
Q81545849's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+291.4517'}^[23].
Q81545849's SIMBAD ID is recorded as BD-20 105^[24].
Q81545849's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.55967588998900'}^[25].
Q81545849's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.57046814000320'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +9.901, unit: 1, amount: +9.682, unit: 1, amount: +9.635, unit: 1, amount: +11.365, unit: 1, amount: +10.794, unit: 1, amount: +11.032, unit: 1, amount: +10.681, unit: 1, amount: +10.616, unit: 1, amount: +10.7098

Catalog code 2MASS J00381431-1934136, BD-20 105, CPD-20 55, PPM 209086, TYC 5849-1371-1, RAVE J003814.3-193414, Gaia DR1 2363021943185083648, Gaia DR2 2363021943185083648

Constellation Cetus

Declination unit: www.wikidata.org, amount: -19.57046814000320

Declination component of proper motion unit: www.wikidata.org, amount: -7.424

Distance from earth unit: www.wikidata.org, amount: +291.4517

Effective temperature unit: www.wikidata.org, amount: +6190

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +3.4311

Radial velocity unit: www.wikidata.org, amount: +20.33

Right ascension unit: www.wikidata.org, amount: +9.55967588998900

Right ascension component of proper motion unit: www.wikidata.org, amount: +73.587

Surface gravity unit: www.wikidata.org, amount: +7200

External References (2)

Gaia id 2363021947481446016

Simbad id BD-20 105

References

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

Direct Wikidata claims

[2] ↑ Q81545849 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q81545849 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81545849 — catalog code (P528): 2MASS J00381431-1934136. SIMBAD. wikidata.org.
[5] ↑ Q81545849 — catalog code (P528): BD-20 105. SIMBAD. wikidata.org.
[6] ↑ Q81545849 — catalog code (P528): CPD-20 55. SIMBAD. wikidata.org.
[7] ↑ Q81545849 — catalog code (P528): PPM 209086. SIMBAD. wikidata.org.
[8] ↑ Q81545849 — catalog code (P528): TYC 5849-1371-1. SIMBAD. wikidata.org.
[9] ↑ Q81545849 — catalog code (P528): RAVE J003814.3-193414. SIMBAD. wikidata.org.
[10] ↑ Q81545849 — catalog code (P528): Gaia DR1 2363021943185083648. SIMBAD. wikidata.org.
[11] ↑ Q81545849 — catalog code (P528): Gaia DR2 2363021943185083648. SIMBAD. wikidata.org.
[12] ↑ Q81545849 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.901'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q81545849 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.682'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81545849 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.635'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81545849 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.365'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q81545849 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.794'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81545849 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.032'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81545849 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.681'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81545849 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.616'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81545849 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.7098'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q81545849 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+3.4311'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81545849 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+20.33'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81545849 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+291.4517'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81545849 — SIMBAD ID (P3083): BD-20 105. wikidata.org.
[25] ↑ Q81545849 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+9.55967588998900'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81545849 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.57046814000320'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81545849 is an instance of high proper-motion star (Q2247863) [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). Q81545849. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81545849

MLA “Q81545849.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81545849.

BibTeX

@misc{4ortxyz_q81545849_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81545849}}, year = {2026}, url = {https://4ort.xyz/entity/q81545849}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81545849 — https://4ort.xyz/entity/q81545849 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81545849 · Last refreshed: May 7, 2026