Q88454273

high proper-motion star in the constellation Hydra

Thing high_proper_motion_star Q88454273

Press Enter · cited answer in seconds

Q88454273

Summary

Q88454273 is a high proper-motion star^[1].

Key Facts

Q88454273's instance of is recorded as high proper-motion star^[2].
Q88454273's constellation is recorded as Hydra^[3].
Q88454273's catalog code is recorded as RAVE J145438.2-250430^[4].
Q88454273's catalog code is recorded as 2MASS J14543816-2504300^[5].
Q88454273's catalog code is recorded as UCAC2 21556209^[6].
Q88454273's catalog code is recorded as UCAC3 130-162837^[7].
Q88454273's catalog code is recorded as UCAC4 325-075311^[8].
Q88454273's catalog code is recorded as WISE J145438.22-250430.3^[9].
Q88454273's catalog code is recorded as USNO-B1.0 0649-00317109^[10].
Q88454273's catalog code is recorded as DENIS J145438.1-250430^[11].
Q88454273's catalog code is recorded as PPMX J145438.1-250430^[12].
Q88454273's catalog code is recorded as Gaia DR2 6229151018267921152^[13].
Q88454273's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.954'}^[14].
Q88454273's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.667'}^[15].
Q88454273's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.539'}^[16].
Q88454273's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.30'}^[17].
Q88454273's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.17'}^[18].
Q88454273's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.41'}^[19].
Q88454273's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.75'}^[20].
Q88454273's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.95'}^[21].
Q88454273's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.58'}^[22].
Q88454273's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.16'}^[23].
Q88454273's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.1958'}^[24].
Q88454273's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.2718'}^[25].
Q88454273's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6.54'}^[26].

Body

Definition and Type

Q88454273's instance of is recorded as high proper-motion star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +9.954, unit: 1, amount: +9.667, unit: 1, amount: +9.539, unit: 1, amount: +11.30, unit: 1, amount: +12.17, unit: 1, amount: +11.41, unit: 1, amount: +11.75, unit: 1, amount: +10.95, unit: 1, amount: +10.58, unit: 1, amount: +11.16, unit: 1, amount: +11.1958

Catalog code RAVE J145438.2-250430, 2MASS J14543816-2504300, UCAC2 21556209, UCAC3 130-162837, UCAC4 325-075311, WISE J145438.22-250430.3, USNO-B1.0 0649-00317109, DENIS J145438.1-250430, PPMX J145438.1-250430, Gaia DR2 6229151018267921152

Constellation Hydra

Declination unit: www.wikidata.org, amount: -25.07506244298280

Declination component of proper motion unit: www.wikidata.org, amount: -23.064

Distance from earth unit: www.wikidata.org, amount: +189.6885

Effective temperature unit: www.wikidata.org, amount: +5546

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +5.2718

Radial velocity unit: www.wikidata.org, amount: +6.54

Right ascension unit: www.wikidata.org, amount: +223.65907212543540

Right ascension component of proper motion unit: www.wikidata.org, amount: +48.412

Surface gravity unit: www.wikidata.org, amount: +9100

External References (2)

Gaia id 6229151018267921152

Simbad id UCAC2 21556209

References

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

Direct Wikidata claims

[2] ↑ Q88454273 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q88454273 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q88454273 — catalog code (P528): RAVE J145438.2-250430. SIMBAD. wikidata.org.
[5] ↑ Q88454273 — catalog code (P528): 2MASS J14543816-2504300. SIMBAD. wikidata.org.
[6] ↑ Q88454273 — catalog code (P528): UCAC2 21556209. SIMBAD. wikidata.org.
[7] ↑ Q88454273 — catalog code (P528): UCAC3 130-162837. SIMBAD. wikidata.org.
[8] ↑ Q88454273 — catalog code (P528): UCAC4 325-075311. SIMBAD. wikidata.org.
[9] ↑ Q88454273 — catalog code (P528): WISE J145438.22-250430.3. SIMBAD. wikidata.org.
[10] ↑ Q88454273 — catalog code (P528): USNO-B1.0 0649-00317109. SIMBAD. wikidata.org.
[11] ↑ Q88454273 — catalog code (P528): DENIS J145438.1-250430. SIMBAD. wikidata.org.
[12] ↑ Q88454273 — catalog code (P528): PPMX J145438.1-250430. SIMBAD. wikidata.org.
[13] ↑ Q88454273 — catalog code (P528): Gaia DR2 6229151018267921152. SIMBAD. wikidata.org.
[14] ↑ Q88454273 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.954'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q88454273 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.667'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q88454273 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.539'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q88454273 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.30'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q88454273 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.17'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[19] ↑ Q88454273 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.41'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[20] ↑ Q88454273 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.75'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[21] ↑ Q88454273 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.95'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[22] ↑ Q88454273 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.58'}. The DENIS database, 3rd Release. wikidata.org.
[23] ↑ Q88454273 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.16'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[24] ↑ Q88454273 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.1958'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q88454273 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+5.2718'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q88454273 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6.54'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q88454273 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). Q88454273. Retrieved May 7, 2026, from https://4ort.xyz/entity/q88454273

MLA “Q88454273.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q88454273.

BibTeX

@misc{4ortxyz_q88454273_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q88454273}}, year = {2026}, url = {https://4ort.xyz/entity/q88454273}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q88454273 — https://4ort.xyz/entity/q88454273 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q88454273 · Last refreshed: May 7, 2026