Q88787743

star in the constellation Hydra

Thing star Q88787743

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Q88787743

Summary

Q88787743 is a star^[1].

Key Facts

Q88787743's instance of is recorded as star^[2].
Q88787743's constellation is recorded as Hydra^[3].
Q88787743's catalog code is recorded as RAVE J102100.1-215114^[4].
Q88787743's catalog code is recorded as 2MASS J10210014-2151137^[5].
Q88787743's catalog code is recorded as UCAC2 23127973^[6].
Q88787743's catalog code is recorded as UCAC3 137-134532^[7].
Q88787743's catalog code is recorded as UCAC4 341-060089^[8].
Q88787743's catalog code is recorded as WISE J102100.15-215113.7^[9].
Q88787743's catalog code is recorded as USNO-B1.0 0681-00283881^[10].
Q88787743's catalog code is recorded as DENIS J102100.1-215113^[11].
Q88787743's catalog code is recorded as PPMX J102100.1-215113^[12].
Q88787743's catalog code is recorded as Gaia DR2 5475644189239719808^[13].
Q88787743's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.944'}^[14].
Q88787743's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.063'}^[15].
Q88787743's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.774'}^[16].
Q88787743's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.51'}^[17].
Q88787743's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.67'}^[18].
Q88787743's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.412'}^[19].
Q88787743's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.832'}^[20].
Q88787743's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.561'}^[21].
Q88787743's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.274'}^[22].
Q88787743's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.036'}^[23].
Q88787743's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.7360'}^[24].
Q88787743's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2951'}^[25].
Q88787743's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+80.72'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +7.944, unit: 1, amount: +7.063, unit: 1, amount: +6.774, unit: 1, amount: +11.51, unit: 1, amount: +9.67, unit: 1, amount: +13.412, unit: 1, amount: +11.832, unit: 1, amount: +12.561, unit: 1, amount: +11.274, unit: 1, amount: +10.036, unit: 1, amount: +10.7360

Catalog code RAVE J102100.1-215114, 2MASS J10210014-2151137, UCAC2 23127973, UCAC3 137-134532, UCAC4 341-060089, WISE J102100.15-215113.7, USNO-B1.0 0681-00283881, DENIS J102100.1-215113, PPMX J102100.1-215113, Gaia DR2 5475644189239719808

Constellation Hydra

Declination unit: www.wikidata.org, amount: -21.85382625666880

Declination component of proper motion unit: www.wikidata.org, amount: -1.448

Distance from earth unit: www.wikidata.org, amount: +2427.3

Effective temperature unit: www.wikidata.org, amount: +4000, unit: www.wikidata.org, amount: +3800, unit: www.wikidata.org, amount: +3801

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.2951

Radial velocity unit: www.wikidata.org, amount: +80.72

Right ascension unit: www.wikidata.org, amount: +155.25061843902320

Right ascension component of proper motion unit: www.wikidata.org, amount: -5.801

Surface gravity unit: www.wikidata.org, amount: +32, unit: www.wikidata.org, amount: +3

External References (2)

Gaia id 5475644189239719808

Simbad id UCAC2 23127973

References

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

Direct Wikidata claims

[2] ↑ Q88787743 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q88787743 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q88787743 — catalog code (P528): RAVE J102100.1-215114. SIMBAD. wikidata.org.
[5] ↑ Q88787743 — catalog code (P528): 2MASS J10210014-2151137. SIMBAD. wikidata.org.
[6] ↑ Q88787743 — catalog code (P528): UCAC2 23127973. SIMBAD. wikidata.org.
[7] ↑ Q88787743 — catalog code (P528): UCAC3 137-134532. SIMBAD. wikidata.org.
[8] ↑ Q88787743 — catalog code (P528): UCAC4 341-060089. SIMBAD. wikidata.org.
[9] ↑ Q88787743 — catalog code (P528): WISE J102100.15-215113.7. SIMBAD. wikidata.org.
[10] ↑ Q88787743 — catalog code (P528): USNO-B1.0 0681-00283881. SIMBAD. wikidata.org.
[11] ↑ Q88787743 — catalog code (P528): DENIS J102100.1-215113. SIMBAD. wikidata.org.
[12] ↑ Q88787743 — catalog code (P528): PPMX J102100.1-215113. SIMBAD. wikidata.org.
[13] ↑ Q88787743 — catalog code (P528): Gaia DR2 5475644189239719808. SIMBAD. wikidata.org.
[14] ↑ Q88787743 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.944'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q88787743 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.063'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q88787743 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.774'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q88787743 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.51'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q88787743 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.67'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q88787743 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.412'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q88787743 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.832'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q88787743 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.561'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q88787743 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.274'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q88787743 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.036'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q88787743 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.7360'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q88787743 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.2951'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q88787743 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+80.72'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q88787743 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). Q88787743. Retrieved May 7, 2026, from https://4ort.xyz/entity/q88787743

MLA “Q88787743.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q88787743.

BibTeX

@misc{4ortxyz_q88787743_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q88787743}}, year = {2026}, url = {https://4ort.xyz/entity/q88787743}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q88787743 — https://4ort.xyz/entity/q88787743 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q88787743 · Last refreshed: May 7, 2026