Q91603531

star in the constellation Hydra

Thing star Q91603531

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Q91603531

Summary

Q91603531 is a star^[1].

Key Facts

Q91603531's instance of is recorded as star^[2].
Q91603531's constellation is recorded as Hydra^[3].
Q91603531's catalog code is recorded as RAVE J142139.8-254818^[4].
Q91603531's catalog code is recorded as 2MASS J14213975-2548184^[5].
Q91603531's catalog code is recorded as UCAC2 21327096^[6].
Q91603531's catalog code is recorded as UCAC3 129-164544^[7].
Q91603531's catalog code is recorded as UCAC4 321-073907^[8].
Q91603531's catalog code is recorded as WISE J142139.76-254818.4^[9].
Q91603531's catalog code is recorded as USNO-B1.0 0641-00312225^[10].
Q91603531's catalog code is recorded as DENIS J142139.7-254818^[11].
Q91603531's catalog code is recorded as PPMX J142139.7-254818^[12].
Q91603531's catalog code is recorded as Gaia DR2 6271645527773447168^[13].
Q91603531's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.486'}^[14].
Q91603531's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.934'}^[15].
Q91603531's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.838'}^[16].
Q91603531's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.19'}^[17].
Q91603531's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.28'}^[18].
Q91603531's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.056'}^[19].
Q91603531's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.364'}^[20].
Q91603531's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.345'}^[21].
Q91603531's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.804'}^[22].
Q91603531's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.702'}^[23].
Q91603531's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.0633'}^[24].
Q91603531's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9616'}^[25].
Q91603531's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13.43'}^[26].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.486, unit: 1, amount: +9.934, unit: 1, amount: +9.838, unit: 1, amount: +12.19, unit: 1, amount: +11.28, unit: 1, amount: +12.056, unit: 1, amount: +13.364, unit: 1, amount: +12.345, unit: 1, amount: +12.804, unit: 1, amount: +11.702, unit: 1, amount: +12.0633

Catalog code RAVE J142139.8-254818, 2MASS J14213975-2548184, UCAC2 21327096, UCAC3 129-164544, UCAC4 321-073907, WISE J142139.76-254818.4, USNO-B1.0 0641-00312225, DENIS J142139.7-254818, PPMX J142139.7-254818, Gaia DR2 6271645527773447168

Constellation Hydra

Declination unit: www.wikidata.org, amount: -25.80512858972820

Declination component of proper motion unit: www.wikidata.org, amount: -11.639

Distance from earth unit: www.wikidata.org, amount: +1039.9334

Effective temperature unit: www.wikidata.org, amount: +4813

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.9616

Radial velocity unit: www.wikidata.org, amount: +13.43

Right ascension unit: www.wikidata.org, amount: +215.41562951030800

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.276

Surface gravity unit: www.wikidata.org, amount: +2400

External References (2)

Gaia id 6271645527773447168

Simbad id UCAC2 21327096

References

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

Direct Wikidata claims

[2] ↑ Q91603531 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q91603531 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q91603531 — catalog code (P528): RAVE J142139.8-254818. SIMBAD. wikidata.org.
[5] ↑ Q91603531 — catalog code (P528): 2MASS J14213975-2548184. SIMBAD. wikidata.org.
[6] ↑ Q91603531 — catalog code (P528): UCAC2 21327096. SIMBAD. wikidata.org.
[7] ↑ Q91603531 — catalog code (P528): UCAC3 129-164544. SIMBAD. wikidata.org.
[8] ↑ Q91603531 — catalog code (P528): UCAC4 321-073907. SIMBAD. wikidata.org.
[9] ↑ Q91603531 — catalog code (P528): WISE J142139.76-254818.4. SIMBAD. wikidata.org.
[10] ↑ Q91603531 — catalog code (P528): USNO-B1.0 0641-00312225. SIMBAD. wikidata.org.
[11] ↑ Q91603531 — catalog code (P528): DENIS J142139.7-254818. SIMBAD. wikidata.org.
[12] ↑ Q91603531 — catalog code (P528): PPMX J142139.7-254818. SIMBAD. wikidata.org.
[13] ↑ Q91603531 — catalog code (P528): Gaia DR2 6271645527773447168. SIMBAD. wikidata.org.
[14] ↑ Q91603531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.486'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q91603531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.934'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q91603531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.838'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q91603531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.19'}. Fourth USNO CCD Astrograph Catalog. wikidata.org.
[18] ↑ Q91603531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.28'}. The DENIS database, 3rd Release. wikidata.org.
[19] ↑ Q91603531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.056'}. Carlsberg Meridian Catalog 14 (CMC14) (CMC, 2006). wikidata.org.
[20] ↑ Q91603531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.364'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q91603531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.345'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q91603531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.804'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q91603531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.702'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q91603531 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.0633'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q91603531 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9616'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q91603531 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+13.43'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q91603531 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). Q91603531. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91603531

MLA “Q91603531.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91603531.

BibTeX

@misc{4ortxyz_q91603531_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91603531}}, year = {2026}, url = {https://4ort.xyz/entity/q91603531}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91603531 — https://4ort.xyz/entity/q91603531 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91603531 · Last refreshed: May 7, 2026