Q78668221

star in the constellation Hydra

Thing star Q78668221

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Q78668221

Summary

Q78668221 is a star^[1].

Key Facts

Q78668221's instance of is recorded as star^[2].
Q78668221's constellation is recorded as Hydra^[3].
Q78668221's catalog code is recorded as 2MASS J10070007-1221526^[4].
Q78668221's catalog code is recorded as RAVE J100700.0-122152^[5].
Q78668221's catalog code is recorded as USNO-B1.0 0776-00272556^[6].
Q78668221's catalog code is recorded as RAVE J100700.0-122153^[7].
Q78668221's catalog code is recorded as DENIS J100700.1-122152^[8].
Q78668221's catalog code is recorded as Gaia DR2 3765557193165513856^[9].
Q78668221's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.784'}^[10].
Q78668221's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.251'}^[11].
Q78668221's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.935'}^[12].
Q78668221's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.832'}^[13].
Q78668221's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.29'}^[14].
Q78668221's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.246'}^[15].
Q78668221's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.554'}^[16].
Q78668221's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.860'}^[17].
Q78668221's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.389'}^[18].
Q78668221's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.188'}^[19].
Q78668221's apparent magnitude is recorded as {'unit': '1', 'amount': '+13.3872'}^[20].
Q78668221's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8590'}^[21].
Q78668221's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6.575'}^[22].
Q78668221's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6.58'}^[23].
Q78668221's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+537.9236'}^[24].
Q78668221's SIMBAD ID is recorded as UCAC4 389-051659^[25].
Q78668221's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+151.75032789229800'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +12.784, unit: 1, amount: +12.251, unit: 1, amount: +11.935, unit: 1, amount: +11.832, unit: 1, amount: +13.29, unit: 1, amount: +14.246, unit: 1, amount: +13.554, unit: 1, amount: +13.860, unit: 1, amount: +13.389, unit: 1, amount: +13.188, unit: 1, amount: +13.3872

Catalog code 2MASS J10070007-1221526, RAVE J100700.0-122152, USNO-B1.0 0776-00272556, RAVE J100700.0-122153, DENIS J100700.1-122152, Gaia DR2 3765557193165513856

Constellation Hydra

Declination unit: www.wikidata.org, amount: -12.36467397250650

Declination component of proper motion unit: www.wikidata.org, amount: -14.351

Distance from earth unit: www.wikidata.org, amount: +537.9236

Effective temperature unit: www.wikidata.org, amount: +5482

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.8590

Radial velocity unit: www.wikidata.org, amount: +6.575, unit: www.wikidata.org, amount: +6.58

Right ascension unit: www.wikidata.org, amount: +151.75032789229800

Right ascension component of proper motion unit: www.wikidata.org, amount: +9.319

Surface gravity unit: www.wikidata.org, amount: +9100

External References (2)

Gaia id 3765557193165513856

Simbad id UCAC4 389-051659

References

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

Direct Wikidata claims

[2] ↑ Q78668221 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q78668221 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q78668221 — catalog code (P528): 2MASS J10070007-1221526. SIMBAD. wikidata.org.
[5] ↑ Q78668221 — catalog code (P528): RAVE J100700.0-122152. SIMBAD. wikidata.org.
[6] ↑ Q78668221 — catalog code (P528): USNO-B1.0 0776-00272556. SIMBAD. wikidata.org.
[7] ↑ Q78668221 — catalog code (P528): RAVE J100700.0-122153. SIMBAD. wikidata.org.
[8] ↑ Q78668221 — catalog code (P528): DENIS J100700.1-122152. SIMBAD. wikidata.org.
[9] ↑ Q78668221 — catalog code (P528): Gaia DR2 3765557193165513856. SIMBAD. wikidata.org.
[10] ↑ Q78668221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.784'}. The DENIS database, 3rd Release. wikidata.org.
[11] ↑ Q78668221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.251'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q78668221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.935'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q78668221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.832'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q78668221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.29'}. The USNO-B Catalog. wikidata.org.
[15] ↑ Q78668221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.246'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q78668221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.554'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q78668221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.860'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q78668221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.389'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q78668221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.188'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q78668221 — apparent magnitude (P1215): {'unit': '1', 'amount': '+13.3872'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q78668221 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.8590'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q78668221 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6.575'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[23] ↑ Q78668221 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+6.58'}. The Radial Velocity Experiment (RAVE): fifth data release. wikidata.org.
[24] ↑ Q78668221 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+537.9236'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q78668221 — SIMBAD ID (P3083): UCAC4 389-051659. wikidata.org.
[26] ↑ Q78668221 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+151.75032789229800'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q78668221 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). Q78668221. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78668221

MLA “Q78668221.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78668221.

BibTeX

@misc{4ortxyz_q78668221_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78668221}}, year = {2026}, url = {https://4ort.xyz/entity/q78668221}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78668221 — https://4ort.xyz/entity/q78668221 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78668221 · Last refreshed: May 7, 2026