Q81555320

high proper-motion star in the constellation Cetus

Thing high_proper_motion_star Q81555320

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Q81555320

Summary

Q81555320 is a high proper-motion star^[1].

Key Facts

Q81555320's instance of is recorded as high proper-motion star^[2].
Q81555320's constellation is recorded as Cetus^[3].
Q81555320's catalog code is recorded as 2MASS J01021041-2016495^[4].
Q81555320's catalog code is recorded as BD-21 155^[5].
Q81555320's catalog code is recorded as CPD-20 139^[6].
Q81555320's catalog code is recorded as GSC 05850-00213^[7].
Q81555320's catalog code is recorded as PPM 243505^[8].
Q81555320's catalog code is recorded as TYC 5850-213-1^[9].
Q81555320's catalog code is recorded as RAVE J010210.4-201649^[10].
Q81555320's catalog code is recorded as USNO-B1.0 0697-00014274^[11].
Q81555320's catalog code is recorded as DENIS J010210.4-201649^[12].
Q81555320's catalog code is recorded as Gaia DR1 2355974623406868608^[13].
Q81555320's catalog code is recorded as Gaia DR2 2355974623406868608^[14].
Q81555320's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.195'}^[15].
Q81555320's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.927'}^[16].
Q81555320's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.878'}^[17].
Q81555320's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.638'}^[18].
Q81555320's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.77'}^[19].
Q81555320's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.678'}^[20].
Q81555320's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.188'}^[21].
Q81555320's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.394'}^[22].
Q81555320's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.090'}^[23].
Q81555320's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.971'}^[24].
Q81555320's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0532'}^[25].
Q81555320's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.5799'}^[26].

Body

Definition and Type

Q81555320's instance of is recorded as high proper-motion star^[2].

⭐ Popularity Graph

0/100 established

Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +9.195, unit: 1, amount: +8.927, unit: 1, amount: +8.878, unit: 1, amount: +9.638, unit: 1, amount: +9.77, unit: 1, amount: +10.678, unit: 1, amount: +10.188, unit: 1, amount: +10.394, unit: 1, amount: +10.090, unit: 1, amount: +9.971, unit: 1, amount: +10.0532

Catalog code 2MASS J01021041-2016495, BD-21 155, CPD-20 139, GSC 05850-00213, PPM 243505, TYC 5850-213-1, RAVE J010210.4-201649, USNO-B1.0 0697-00014274, DENIS J010210.4-201649, Gaia DR1 2355974623406868608, Gaia DR2 2355974623406868608

Constellation Cetus

Declination unit: www.wikidata.org, amount: -20.28040473478830

Declination component of proper motion unit: www.wikidata.org, amount: -11.459

Distance from earth unit: www.wikidata.org, amount: +179.2147

Effective temperature unit: www.wikidata.org, amount: +5690

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.5799

Radial velocity unit: www.wikidata.org, amount: -10.24

Right ascension unit: www.wikidata.org, amount: +15.54342962888790

Right ascension component of proper motion unit: www.wikidata.org, amount: +65.323

Surface gravity unit: www.wikidata.org, amount: +27500

External References (2)

Gaia id 2355974627703413376

Simbad id BD-21 155

References

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

Direct Wikidata claims

[2] ↑ Q81555320 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q81555320 — constellation (P59): Cetus. wikidata.org.
[4] ↑ Q81555320 — catalog code (P528): 2MASS J01021041-2016495. SIMBAD. wikidata.org.
[5] ↑ Q81555320 — catalog code (P528): BD-21 155. SIMBAD. wikidata.org.
[6] ↑ Q81555320 — catalog code (P528): CPD-20 139. SIMBAD. wikidata.org.
[7] ↑ Q81555320 — catalog code (P528): GSC 05850-00213. SIMBAD. wikidata.org.
[8] ↑ Q81555320 — catalog code (P528): PPM 243505. SIMBAD. wikidata.org.
[9] ↑ Q81555320 — catalog code (P528): TYC 5850-213-1. SIMBAD. wikidata.org.
[10] ↑ Q81555320 — catalog code (P528): RAVE J010210.4-201649. SIMBAD. wikidata.org.
[11] ↑ Q81555320 — catalog code (P528): USNO-B1.0 0697-00014274. SIMBAD. wikidata.org.
[12] ↑ Q81555320 — catalog code (P528): DENIS J010210.4-201649. SIMBAD. wikidata.org.
[13] ↑ Q81555320 — catalog code (P528): Gaia DR1 2355974623406868608. SIMBAD. wikidata.org.
[14] ↑ Q81555320 — catalog code (P528): Gaia DR2 2355974623406868608. SIMBAD. wikidata.org.
[15] ↑ Q81555320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.195'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81555320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.927'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81555320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.878'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81555320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.638'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q81555320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.77'}. The USNO-B Catalog. wikidata.org.
[20] ↑ Q81555320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.678'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q81555320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.188'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q81555320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.394'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q81555320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.090'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q81555320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.971'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[25] ↑ Q81555320 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0532'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81555320 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.5799'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81555320 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). Q81555320. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81555320

MLA “Q81555320.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81555320.

BibTeX

@misc{4ortxyz_q81555320_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81555320}}, year = {2026}, url = {https://4ort.xyz/entity/q81555320}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81555320 — https://4ort.xyz/entity/q81555320 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81555320 · Last refreshed: May 7, 2026