Q77389950

star in the constellation Hydra

Thing star Q77389950

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Q77389950

Summary

Q77389950 is a star^[1].

Key Facts

Q77389950's instance of is recorded as star^[2].
Q77389950's constellation is recorded as Hydra^[3].
Q77389950's catalog code is recorded as USNO-B1.0 0781-00256932^[4].
Q77389950's catalog code is recorded as BD-11 2926^[5].
Q77389950's catalog code is recorded as PPM 223262^[6].
Q77389950's catalog code is recorded as 2MASS J10390379-1153315^[7].
Q77389950's catalog code is recorded as RAVE J103903.8-115331^[8].
Q77389950's catalog code is recorded as TYC 5495-1436-1^[9].
Q77389950's catalog code is recorded as DENIS J103903.8-115330^[10].
Q77389950's catalog code is recorded as RAVE J103903.8-115332^[11].
Q77389950's catalog code is recorded as Gaia DR1 3754515480786772224^[12].
Q77389950's catalog code is recorded as Gaia DR2 3754515480786772224^[13].
Q77389950's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.432'}^[14].
Q77389950's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.846'}^[15].
Q77389950's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.723'}^[16].
Q77389950's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.222'}^[17].
Q77389950's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.66'}^[18].
Q77389950's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.417'}^[19].
Q77389950's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.346'}^[20].
Q77389950's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.810'}^[21].
Q77389950's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.998'}^[22].
Q77389950's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.536'}^[23].
Q77389950's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.9987'}^[24].
Q77389950's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2825'}^[25].
Q77389950's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+3.39'}^[26].

Body

Definition and Type

Q77389950's instance of is recorded as star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.432, unit: 1, amount: +7.846, unit: 1, amount: +7.723, unit: 1, amount: +9.222, unit: 1, amount: +9.66, unit: 1, amount: +11.417, unit: 1, amount: +10.346, unit: 1, amount: +10.810, unit: 1, amount: +9.998, unit: 1, amount: +9.536, unit: 1, amount: +9.9987

Catalog code USNO-B1.0 0781-00256932, BD-11 2926, PPM 223262, 2MASS J10390379-1153315, RAVE J103903.8-115331, TYC 5495-1436-1, DENIS J103903.8-115330, RAVE J103903.8-115332, Gaia DR1 3754515480786772224, Gaia DR2 3754515480786772224

Constellation Hydra

Declination unit: www.wikidata.org, amount: -11.89209860242030

Declination component of proper motion unit: www.wikidata.org, amount: +2.045

Distance from earth unit: www.wikidata.org, amount: +779.7271

Effective temperature unit: www.wikidata.org, amount: +4733

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Metallicity unit: 1, amount: +0.072

Parallax unit: www.wikidata.org, amount: +1.2825

Radial velocity unit: www.wikidata.org, amount: +3.39

Right ascension unit: www.wikidata.org, amount: +159.76575144171220

Right ascension component of proper motion unit: www.wikidata.org, amount: -14.045

Surface gravity unit: www.wikidata.org, amount: +241

External References (2)

Gaia id 3754515480786772224

Simbad id BD-11 2926

References

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

Direct Wikidata claims

[2] ↑ Q77389950 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77389950 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q77389950 — catalog code (P528): USNO-B1.0 0781-00256932. SIMBAD. wikidata.org.
[5] ↑ Q77389950 — catalog code (P528): BD-11 2926. SIMBAD. wikidata.org.
[6] ↑ Q77389950 — catalog code (P528): PPM 223262. SIMBAD. wikidata.org.
[7] ↑ Q77389950 — catalog code (P528): 2MASS J10390379-1153315. SIMBAD. wikidata.org.
[8] ↑ Q77389950 — catalog code (P528): RAVE J103903.8-115331. SIMBAD. wikidata.org.
[9] ↑ Q77389950 — catalog code (P528): TYC 5495-1436-1. SIMBAD. wikidata.org.
[10] ↑ Q77389950 — catalog code (P528): DENIS J103903.8-115330. SIMBAD. wikidata.org.
[11] ↑ Q77389950 — catalog code (P528): RAVE J103903.8-115332. SIMBAD. wikidata.org.
[12] ↑ Q77389950 — catalog code (P528): Gaia DR1 3754515480786772224. SIMBAD. wikidata.org.
[13] ↑ Q77389950 — catalog code (P528): Gaia DR2 3754515480786772224. SIMBAD. wikidata.org.
[14] ↑ Q77389950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.432'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77389950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.846'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77389950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.723'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77389950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.222'}. The DENIS database, 3rd Release. wikidata.org.
[18] ↑ Q77389950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.66'}. The USNO-B Catalog. wikidata.org.
[19] ↑ Q77389950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.417'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q77389950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.346'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q77389950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.810'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q77389950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.998'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q77389950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.536'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q77389950 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.9987'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77389950 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.2825'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77389950 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+3.39'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77389950 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). Q77389950. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77389950

MLA “Q77389950.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77389950.

BibTeX

@misc{4ortxyz_q77389950_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77389950}}, year = {2026}, url = {https://4ort.xyz/entity/q77389950}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77389950 — https://4ort.xyz/entity/q77389950 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77389950 · Last refreshed: May 7, 2026