Q77284462

star in the constellation Hydrus

Thing star Q77284462

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Q77284462

Summary

Q77284462 is a star^[1].

Key Facts

Q77284462's instance of is recorded as star^[2].
Q77284462's constellation is recorded as Hydrus^[3].
Q77284462's catalog code is recorded as 2MASS J03054145-7332412^[4].
Q77284462's catalog code is recorded as USNO-B1.0 0164-00061614^[5].
Q77284462's catalog code is recorded as RAVE J030541.4-733241^[6].
Q77284462's catalog code is recorded as DENIS J030541.3-733241^[7].
Q77284462's catalog code is recorded as Gaia DR2 4640662346003661056^[8].
Q77284462's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.742'}^[9].
Q77284462's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.335'}^[10].
Q77284462's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.085'}^[11].
Q77284462's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.067'}^[12].
Q77284462's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.23'}^[13].
Q77284462's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.962'}^[14].
Q77284462's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.386'}^[15].
Q77284462's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.620'}^[16].
Q77284462's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.286'}^[17].
Q77284462's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.182'}^[18].
Q77284462's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.2890'}^[19].
Q77284462's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1019'}^[20].
Q77284462's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.40'}^[21].
Q77284462's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+907.5234'}^[22].
Q77284462's SIMBAD ID is recorded as UCAC4 083-006765^[23].
Q77284462's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.42269203930910'}^[24].
Q77284462's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-73.54478382068560'}^[25].
Q77284462's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +12.742, unit: 1, amount: +12.335, unit: 1, amount: +12.085, unit: 1, amount: +12.067, unit: 1, amount: +13.23, unit: 1, amount: +13.962, unit: 1, amount: +13.386, unit: 1, amount: +13.620, unit: 1, amount: +13.286, unit: 1, amount: +13.182, unit: 1, amount: +13.2890

Catalog code 2MASS J03054145-7332412, USNO-B1.0 0164-00061614, RAVE J030541.4-733241, DENIS J030541.3-733241, Gaia DR2 4640662346003661056

Constellation Hydrus

Declination unit: www.wikidata.org, amount: -73.54478382068560

Declination component of proper motion unit: www.wikidata.org, amount: +16.586

Distance from earth unit: www.wikidata.org, amount: +907.5234

Effective temperature unit: www.wikidata.org, amount: +7500

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.1019

Radial velocity unit: www.wikidata.org, amount: -0.40

Right ascension unit: www.wikidata.org, amount: +46.42269203930910

Right ascension component of proper motion unit: www.wikidata.org, amount: +21.255

Surface gravity unit: www.wikidata.org, amount: +31600

External References (2)

Gaia id 4640662346003661056

Simbad id UCAC4 083-006765

References

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

Direct Wikidata claims

[2] ↑ Q77284462 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77284462 — constellation (P59): Hydrus. wikidata.org.
[4] ↑ Q77284462 — catalog code (P528): 2MASS J03054145-7332412. SIMBAD. wikidata.org.
[5] ↑ Q77284462 — catalog code (P528): USNO-B1.0 0164-00061614. SIMBAD. wikidata.org.
[6] ↑ Q77284462 — catalog code (P528): RAVE J030541.4-733241. SIMBAD. wikidata.org.
[7] ↑ Q77284462 — catalog code (P528): DENIS J030541.3-733241. SIMBAD. wikidata.org.
[8] ↑ Q77284462 — catalog code (P528): Gaia DR2 4640662346003661056. SIMBAD. wikidata.org.
[9] ↑ Q77284462 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.742'}. The DENIS database, 3rd Release. wikidata.org.
[10] ↑ Q77284462 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.335'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q77284462 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.085'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q77284462 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.067'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q77284462 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.23'}. The USNO-B Catalog. wikidata.org.
[14] ↑ Q77284462 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.962'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q77284462 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.386'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q77284462 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.620'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q77284462 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.286'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q77284462 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.182'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q77284462 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.2890'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77284462 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.1019'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77284462 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-0.40'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[22] ↑ Q77284462 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+907.5234'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q77284462 — SIMBAD ID (P3083): UCAC4 083-006765. wikidata.org.
[24] ↑ Q77284462 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+46.42269203930910'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77284462 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-73.54478382068560'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77284462 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77284462 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). Q77284462. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77284462

MLA “Q77284462.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77284462.

BibTeX

@misc{4ortxyz_q77284462_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77284462}}, year = {2026}, url = {https://4ort.xyz/entity/q77284462}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77284462 — https://4ort.xyz/entity/q77284462 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77284462 · Last refreshed: May 7, 2026