Q78666550

star in the constellation Hydra

Thing star Q78666550

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Q78666550

Summary

Q78666550 is a star^[1].

Key Facts

Q78666550's instance of is recorded as star^[2].
Q78666550's constellation is recorded as Hydra^[3].
Q78666550's catalog code is recorded as 2MASS J12003575-2830322^[4].
Q78666550's catalog code is recorded as USNO-B1.0 0614-00269106^[5].
Q78666550's catalog code is recorded as RAVE J120035.8-283032^[6].
Q78666550's catalog code is recorded as DENIS J120350.3-280906^[7].
Q78666550's catalog code is recorded as Gaia DR2 3486023335515266944^[8].
Q78666550's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.482'}^[9].
Q78666550's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.49'}^[10].
Q78666550's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.289'}^[11].
Q78666550's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.216'}^[12].
Q78666550's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.97'}^[13].
Q78666550's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.852'}^[14].
Q78666550's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.397'}^[15].
Q78666550's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.553'}^[16].
Q78666550's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.276'}^[17].
Q78666550's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.247'}^[18].
Q78666550's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.2772'}^[19].
Q78666550's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3322'}^[20].
Q78666550's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20.95'}^[21].
Q78666550's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+750.6380'}^[22].
Q78666550's SIMBAD ID is recorded as UCAC4 308-069178^[23].
Q78666550's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+180.14898463761490'}^[24].
Q78666550's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-28.50894472034950'}^[25].
Q78666550's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +10.482, unit: 1, amount: +10.49, unit: 1, amount: +10.289, unit: 1, amount: +10.216, unit: 1, amount: +10.97, unit: 1, amount: +11.852, unit: 1, amount: +11.397, unit: 1, amount: +11.553, unit: 1, amount: +11.276, unit: 1, amount: +11.247, unit: 1, amount: +11.2772

Catalog code 2MASS J12003575-2830322, USNO-B1.0 0614-00269106, RAVE J120035.8-283032, DENIS J120350.3-280906, Gaia DR2 3486023335515266944

Constellation Hydra

Declination unit: www.wikidata.org, amount: -28.50894472034950

Declination component of proper motion unit: www.wikidata.org, amount: -0.472

Distance from earth unit: www.wikidata.org, amount: +750.6380

Effective temperature unit: www.wikidata.org, amount: +6861

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.3322

Radial velocity unit: www.wikidata.org, amount: -20.95

Right ascension unit: www.wikidata.org, amount: +180.14898463761490

Right ascension component of proper motion unit: www.wikidata.org, amount: +0.585

Surface gravity unit: www.wikidata.org, amount: +21400

External References (2)

Gaia id 3486023335515266944

Simbad id UCAC4 308-069178

References

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

Direct Wikidata claims

[2] ↑ Q78666550 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q78666550 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q78666550 — catalog code (P528): 2MASS J12003575-2830322. SIMBAD. wikidata.org.
[5] ↑ Q78666550 — catalog code (P528): USNO-B1.0 0614-00269106. SIMBAD. wikidata.org.
[6] ↑ Q78666550 — catalog code (P528): RAVE J120035.8-283032. SIMBAD. wikidata.org.
[7] ↑ Q78666550 — catalog code (P528): DENIS J120350.3-280906. SIMBAD. wikidata.org.
[8] ↑ Q78666550 — catalog code (P528): Gaia DR2 3486023335515266944. SIMBAD. wikidata.org.
[9] ↑ Q78666550 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.482'}. The DENIS database, 3rd Release. wikidata.org.
[10] ↑ Q78666550 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.49'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q78666550 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.289'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q78666550 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.216'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q78666550 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.97'}. The USNO-B Catalog. wikidata.org.
[14] ↑ Q78666550 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.852'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q78666550 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.397'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q78666550 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.553'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q78666550 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.276'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q78666550 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.247'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q78666550 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.2772'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q78666550 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.3322'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q78666550 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-20.95'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q78666550 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+750.6380'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q78666550 — SIMBAD ID (P3083): UCAC4 308-069178. wikidata.org.
[24] ↑ Q78666550 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+180.14898463761490'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q78666550 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-28.50894472034950'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q78666550 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q78666550 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). Q78666550. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78666550

MLA “Q78666550.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78666550.

BibTeX

@misc{4ortxyz_q78666550_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78666550}}, year = {2026}, url = {https://4ort.xyz/entity/q78666550}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78666550 — https://4ort.xyz/entity/q78666550 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78666550 · Last refreshed: May 7, 2026