Q78684166

star in the constellation Hydra

Thing star Q78684166

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Q78684166

Summary

Q78684166 is a star^[1].

Key Facts

Q78684166's instance of is recorded as star^[2].
Q78684166's constellation is recorded as Hydra^[3].
Q78684166's catalog code is recorded as 2MASS J10312450-1227068^[4].
Q78684166's catalog code is recorded as USNO-B1.0 0775-00282529^[5].
Q78684166's catalog code is recorded as RAVE J103124.5-122706^[6].
Q78684166's catalog code is recorded as RAVE J103124.5-122707^[7].
Q78684166's catalog code is recorded as DENIS J103124.5-122706^[8].
Q78684166's catalog code is recorded as Gaia DR2 3754240778974238848^[9].
Q78684166's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.969'}^[10].
Q78684166's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.186'}^[11].
Q78684166's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.647'}^[12].
Q78684166's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.492'}^[13].
Q78684166's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.7'}^[14].
Q78684166's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.252'}^[15].
Q78684166's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.116'}^[16].
Q78684166's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.648'}^[17].
Q78684166's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.752'}^[18].
Q78684166's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.347'}^[19].
Q78684166's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.7601'}^[20].
Q78684166's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.8809'}^[21].
Q78684166's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+67.31'}^[22].
Q78684166's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1135.2026'}^[23].
Q78684166's SIMBAD ID is recorded as ATO J157.8520-12.4519^[24].
Q78684166's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+157.85208207186760'}^[25].
Q78684166's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-12.45191398439930'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +11.969, unit: 1, amount: +11.186, unit: 1, amount: +10.647, unit: 1, amount: +10.492, unit: 1, amount: +12.7, unit: 1, amount: +14.252, unit: 1, amount: +13.116, unit: 1, amount: +13.648, unit: 1, amount: +12.752, unit: 1, amount: +12.347, unit: 1, amount: +12.7601

Catalog code 2MASS J10312450-1227068, USNO-B1.0 0775-00282529, RAVE J103124.5-122706, RAVE J103124.5-122707, DENIS J103124.5-122706, Gaia DR2 3754240778974238848

Constellation Hydra

Declination unit: www.wikidata.org, amount: -12.45191398439930

Declination component of proper motion unit: www.wikidata.org, amount: -5.319

Distance from earth unit: www.wikidata.org, amount: +1135.2026

Effective temperature unit: www.wikidata.org, amount: +4546

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.8809

Radial velocity unit: www.wikidata.org, amount: +67.31

Right ascension unit: www.wikidata.org, amount: +157.85208207186760

Right ascension component of proper motion unit: www.wikidata.org, amount: -14.060

Surface gravity unit: www.wikidata.org, amount: +2200

External References (2)

Gaia id 3754240778974238848

Simbad id ATO J157.8520-12.4519

References

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

Direct Wikidata claims

[2] ↑ Q78684166 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q78684166 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q78684166 — catalog code (P528): 2MASS J10312450-1227068. SIMBAD. wikidata.org.
[5] ↑ Q78684166 — catalog code (P528): USNO-B1.0 0775-00282529. SIMBAD. wikidata.org.
[6] ↑ Q78684166 — catalog code (P528): RAVE J103124.5-122706. SIMBAD. wikidata.org.
[7] ↑ Q78684166 — catalog code (P528): RAVE J103124.5-122707. SIMBAD. wikidata.org.
[8] ↑ Q78684166 — catalog code (P528): DENIS J103124.5-122706. SIMBAD. wikidata.org.
[9] ↑ Q78684166 — catalog code (P528): Gaia DR2 3754240778974238848. SIMBAD. wikidata.org.
[10] ↑ Q78684166 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.969'}. The DENIS database, 3rd Release. wikidata.org.
[11] ↑ Q78684166 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.186'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q78684166 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.647'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q78684166 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.492'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q78684166 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.7'}. The USNO-B Catalog. wikidata.org.
[15] ↑ Q78684166 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.252'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q78684166 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.116'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q78684166 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.648'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q78684166 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.752'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q78684166 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.347'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q78684166 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.7601'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q78684166 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.8809'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q78684166 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+67.31'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q78684166 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1135.2026'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q78684166 — SIMBAD ID (P3083): ATO J157.8520-12.4519. wikidata.org.
[25] ↑ Q78684166 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+157.85208207186760'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q78684166 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-12.45191398439930'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q78684166 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). Q78684166. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78684166

MLA “Q78684166.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78684166.

BibTeX

@misc{4ortxyz_q78684166_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78684166}}, year = {2026}, url = {https://4ort.xyz/entity/q78684166}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78684166 — https://4ort.xyz/entity/q78684166 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78684166 · Last refreshed: May 7, 2026