Q87039335

star in the constellation Hydra

Thing star Q87039335

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Q87039335

Summary

Q87039335 is a star^[1].

Key Facts

Q87039335's instance of is recorded as star^[2].
Q87039335's constellation is recorded as Hydra^[3].
Q87039335's catalog code is recorded as RAVE J123948.7-254141^[4].
Q87039335's catalog code is recorded as 2MASS J12394870-2541408^[5].
Q87039335's catalog code is recorded as UCAC2 21319193^[6].
Q87039335's catalog code is recorded as UCAC3 129-152972^[7].
Q87039335's catalog code is recorded as UCAC4 322-067893^[8].
Q87039335's catalog code is recorded as WISE J123948.70-254140.8^[9].
Q87039335's catalog code is recorded as USNO-B1.0 0643-00282638^[10].
Q87039335's catalog code is recorded as DENIS J123948.7-254140^[11].
Q87039335's catalog code is recorded as PPMX J123948.7-254140^[12].
Q87039335's catalog code is recorded as Gaia DR2 3499870133982432640^[13].
Q87039335's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.123'}^[14].
Q87039335's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.514'}^[15].
Q87039335's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.317'}^[16].
Q87039335's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.07'}^[17].
Q87039335's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.06'}^[18].
Q87039335's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.97'}^[19].
Q87039335's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.549'}^[20].
Q87039335's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.314'}^[21].
Q87039335's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.921'}^[22].
Q87039335's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.504'}^[23].
Q87039335's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.9774'}^[24].
Q87039335's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3616'}^[25].
Q87039335's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.96'}^[26].

Body

Definition and Type

Q87039335's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.123, unit: 1, amount: +9.514, unit: 1, amount: +9.317, unit: 1, amount: +12.07, unit: 1, amount: +11.06, unit: 1, amount: +11.97, unit: 1, amount: +13.549, unit: 1, amount: +12.314, unit: 1, amount: +12.921, unit: 1, amount: +11.504, unit: 1, amount: +11.9774

Catalog code RAVE J123948.7-254141, 2MASS J12394870-2541408, UCAC2 21319193, UCAC3 129-152972, UCAC4 322-067893, WISE J123948.70-254140.8, USNO-B1.0 0643-00282638, DENIS J123948.7-254140, PPMX J123948.7-254140, Gaia DR2 3499870133982432640

Constellation Hydra

Declination unit: www.wikidata.org, amount: -25.69468777506270

Declination component of proper motion unit: www.wikidata.org, amount: -4.094

Distance from earth unit: www.wikidata.org, amount: +3295.26

Effective temperature unit: www.wikidata.org, amount: +4345

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.3616

Radial velocity unit: www.wikidata.org, amount: -4.96

Right ascension unit: www.wikidata.org, amount: +189.95296107605070

Right ascension component of proper motion unit: www.wikidata.org, amount: -9.089

Surface gravity unit: www.wikidata.org, amount: +8

External References (2)

Gaia id 3499870133982432640

Simbad id UCAC2 21319193

References

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

Direct Wikidata claims

[2] ↑ Q87039335 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q87039335 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q87039335 — catalog code (P528): RAVE J123948.7-254141. SIMBAD. wikidata.org.
[5] ↑ Q87039335 — catalog code (P528): 2MASS J12394870-2541408. SIMBAD. wikidata.org.
[6] ↑ Q87039335 — catalog code (P528): UCAC2 21319193. SIMBAD. wikidata.org.
[7] ↑ Q87039335 — catalog code (P528): UCAC3 129-152972. SIMBAD. wikidata.org.
[8] ↑ Q87039335 — catalog code (P528): UCAC4 322-067893. SIMBAD. wikidata.org.
[9] ↑ Q87039335 — catalog code (P528): WISE J123948.70-254140.8. SIMBAD. wikidata.org.
[10] ↑ Q87039335 — catalog code (P528): USNO-B1.0 0643-00282638. SIMBAD. wikidata.org.
[11] ↑ Q87039335 — catalog code (P528): DENIS J123948.7-254140. SIMBAD. wikidata.org.
[12] ↑ Q87039335 — catalog code (P528): PPMX J123948.7-254140. SIMBAD. wikidata.org.
[13] ↑ Q87039335 — catalog code (P528): Gaia DR2 3499870133982432640. SIMBAD. wikidata.org.
[14] ↑ Q87039335 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.123'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q87039335 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.514'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q87039335 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.317'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q87039335 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.07'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q87039335 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.06'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q87039335 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.97'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[20] ↑ Q87039335 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.549'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q87039335 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.314'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q87039335 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.921'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q87039335 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.504'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q87039335 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.9774'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q87039335 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.3616'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q87039335 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-4.96'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q87039335 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). Q87039335. Retrieved May 7, 2026, from https://4ort.xyz/entity/q87039335

MLA “Q87039335.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q87039335.

BibTeX

@misc{4ortxyz_q87039335_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q87039335}}, year = {2026}, url = {https://4ort.xyz/entity/q87039335}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q87039335 — https://4ort.xyz/entity/q87039335 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q87039335 · Last refreshed: May 7, 2026