Q81557738

high proper-motion star in the constellation Aquarius

Thing high_proper_motion_star Q81557738

Press Enter · cited answer in seconds

Q81557738

Summary

Q81557738 is a high proper-motion star^[1].

Key Facts

Q81557738's instance of is recorded as high proper-motion star^[2].
Q81557738's constellation is recorded as Aquarius^[3].
Q81557738's spectral class is recorded as G5V^[4].
Q81557738's catalog code is recorded as BD-21 6293^[5].
Q81557738's catalog code is recorded as CPD-20 8401^[6].
Q81557738's catalog code is recorded as GSC 06392-00427^[7].
Q81557738's catalog code is recorded as HD 215297^[8].
Q81557738's catalog code is recorded as PPM 274192^[9].
Q81557738's catalog code is recorded as TYC 6392-427-1^[10].
Q81557738's catalog code is recorded as 2MASS J22442724-2019539^[11].
Q81557738's catalog code is recorded as RAVE J224427.2-201954^[12].
Q81557738's catalog code is recorded as Gaia DR1 2400693513655158400^[13].
Q81557738's catalog code is recorded as Gaia DR2 2400693513655158400^[14].
Q81557738's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.079'}^[15].
Q81557738's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.812'}^[16].
Q81557738's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.760'}^[17].
Q81557738's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.773'}^[18].
Q81557738's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.152'}^[19].
Q81557738's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.409'}^[20].
Q81557738's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.003'}^[21].
Q81557738's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.876'}^[22].
Q81557738's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0294'}^[23].
Q81557738's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.7477'}^[24].
Q81557738's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1.61'}^[25].
Q81557738's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+129.0706'}^[26].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +9.079, unit: 1, amount: +8.812, unit: 1, amount: +8.760, unit: 1, amount: +10.773, unit: 1, amount: +10.152, unit: 1, amount: +10.409, unit: 1, amount: +10.003, unit: 1, amount: +9.876, unit: 1, amount: +10.0294

Catalog code BD-21 6293, CPD-20 8401, GSC 06392-00427, HD 215297, PPM 274192, TYC 6392-427-1, 2MASS J22442724-2019539, RAVE J224427.2-201954, Gaia DR1 2400693513655158400, Gaia DR2 2400693513655158400

Constellation Aquarius

Declination unit: www.wikidata.org, amount: -20.33171677065170

Declination component of proper motion unit: www.wikidata.org, amount: -108.831

Distance from earth unit: www.wikidata.org, amount: +129.0706

Effective temperature unit: www.wikidata.org, amount: +5608

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +7.7477

Radial velocity unit: www.wikidata.org, amount: +1.61

Right ascension unit: www.wikidata.org, amount: +341.11349367608930

Right ascension component of proper motion unit: www.wikidata.org, amount: -53.810

Spectral class G5V

Surface gravity unit: www.wikidata.org, amount: +6000

External References (2)

Gaia id 2400693513655158400

Simbad id HD 215297

References

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

Direct Wikidata claims

[2] ↑ Q81557738 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q81557738 — constellation (P59): Aquarius. wikidata.org.
[4] ↑ Q81557738 — spectral class (P215): G5V. Q66617557. wikidata.org.
[5] ↑ Q81557738 — catalog code (P528): BD-21 6293. SIMBAD. wikidata.org.
[6] ↑ Q81557738 — catalog code (P528): CPD-20 8401. SIMBAD. wikidata.org.
[7] ↑ Q81557738 — catalog code (P528): GSC 06392-00427. SIMBAD. wikidata.org.
[8] ↑ Q81557738 — catalog code (P528): HD 215297. SIMBAD. wikidata.org.
[9] ↑ Q81557738 — catalog code (P528): PPM 274192. SIMBAD. wikidata.org.
[10] ↑ Q81557738 — catalog code (P528): TYC 6392-427-1. SIMBAD. wikidata.org.
[11] ↑ Q81557738 — catalog code (P528): 2MASS J22442724-2019539. SIMBAD. wikidata.org.
[12] ↑ Q81557738 — catalog code (P528): RAVE J224427.2-201954. SIMBAD. wikidata.org.
[13] ↑ Q81557738 — catalog code (P528): Gaia DR1 2400693513655158400. SIMBAD. wikidata.org.
[14] ↑ Q81557738 — catalog code (P528): Gaia DR2 2400693513655158400. SIMBAD. wikidata.org.
[15] ↑ Q81557738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.079'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81557738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.812'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q81557738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.760'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q81557738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.773'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81557738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.152'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81557738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.409'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q81557738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.003'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q81557738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.876'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q81557738 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0294'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81557738 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.7477'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81557738 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+1.61'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q81557738 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+129.0706'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81557738 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). Q81557738. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81557738

MLA “Q81557738.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81557738.

BibTeX

@misc{4ortxyz_q81557738_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81557738}}, year = {2026}, url = {https://4ort.xyz/entity/q81557738}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81557738 — https://4ort.xyz/entity/q81557738 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81557738 · Last refreshed: May 7, 2026