Q77381490

star in the constellation Hydra

Thing star Q77381490

Press Enter · cited answer in seconds

Q77381490

Summary

Q77381490 is a star^[1].

Key Facts

Q77381490's instance of is recorded as star^[2].
Q77381490's constellation is recorded as Hydra^[3].
Q77381490's catalog code is recorded as BD-11 2928^[4].
Q77381490's catalog code is recorded as GSC 05495-00991^[5].
Q77381490's catalog code is recorded as PPM 223282^[6].
Q77381490's catalog code is recorded as TYC 5495-991-1^[7].
Q77381490's catalog code is recorded as 2MASS J10401961-1145369^[8].
Q77381490's catalog code is recorded as RAVE J104019.6-114537^[9].
Q77381490's catalog code is recorded as USNO-B1.0 0782-00251134^[10].
Q77381490's catalog code is recorded as DENIS J104019.6-114537^[11].
Q77381490's catalog code is recorded as Gaia DR1 3760527850886057984^[12].
Q77381490's catalog code is recorded as Gaia DR2 3760527855181363840^[13].
Q77381490's apparent magnitude is recorded as {'unit': '1', 'amount': '+7.607'}^[14].
Q77381490's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.970'}^[15].
Q77381490's apparent magnitude is recorded as {'unit': '1', 'amount': '+6.858'}^[16].
Q77381490's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.197'}^[17].
Q77381490's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.9'}^[18].
Q77381490's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.067'}^[19].
Q77381490's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.864'}^[20].
Q77381490's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.448'}^[21].
Q77381490's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.453'}^[22].
Q77381490's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.955'}^[23].
Q77381490's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.4101'}^[24].
Q77381490's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9568'}^[25].
Q77381490's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+43.69'}^[26].

Body

Definition and Type

Q77381490's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +7.607, unit: 1, amount: +6.970, unit: 1, amount: +6.858, unit: 1, amount: +9.197, unit: 1, amount: +8.9, unit: 1, amount: +11.067, unit: 1, amount: +9.864, unit: 1, amount: +10.448, unit: 1, amount: +9.453, unit: 1, amount: +8.955, unit: 1, amount: +9.4101

Catalog code BD-11 2928, GSC 05495-00991, PPM 223282, TYC 5495-991-1, 2MASS J10401961-1145369, RAVE J104019.6-114537, USNO-B1.0 0782-00251134, DENIS J104019.6-114537, Gaia DR1 3760527850886057984, Gaia DR2 3760527855181363840

Constellation Hydra

Declination unit: www.wikidata.org, amount: -11.76023192755660

Declination component of proper motion unit: www.wikidata.org, amount: +9.432

Distance from earth unit: www.wikidata.org, amount: +1045.1505

Effective temperature unit: www.wikidata.org, amount: +4553

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.9568

Radial velocity unit: www.wikidata.org, amount: +43.69

Right ascension unit: www.wikidata.org, amount: +160.08174478165750

Right ascension component of proper motion unit: www.wikidata.org, amount: -7.544

Surface gravity unit: www.wikidata.org, amount: +74

External References (2)

Gaia id 3760527855181363840

Simbad id BD-11 2928

References

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

Direct Wikidata claims

[2] ↑ Q77381490 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77381490 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q77381490 — catalog code (P528): BD-11 2928. SIMBAD. wikidata.org.
[5] ↑ Q77381490 — catalog code (P528): GSC 05495-00991. SIMBAD. wikidata.org.
[6] ↑ Q77381490 — catalog code (P528): PPM 223282. SIMBAD. wikidata.org.
[7] ↑ Q77381490 — catalog code (P528): TYC 5495-991-1. SIMBAD. wikidata.org.
[8] ↑ Q77381490 — catalog code (P528): 2MASS J10401961-1145369. SIMBAD. wikidata.org.
[9] ↑ Q77381490 — catalog code (P528): RAVE J104019.6-114537. SIMBAD. wikidata.org.
[10] ↑ Q77381490 — catalog code (P528): USNO-B1.0 0782-00251134. SIMBAD. wikidata.org.
[11] ↑ Q77381490 — catalog code (P528): DENIS J104019.6-114537. SIMBAD. wikidata.org.
[12] ↑ Q77381490 — catalog code (P528): Gaia DR1 3760527850886057984. SIMBAD. wikidata.org.
[13] ↑ Q77381490 — catalog code (P528): Gaia DR2 3760527855181363840. SIMBAD. wikidata.org.
[14] ↑ Q77381490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+7.607'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77381490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.970'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77381490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+6.858'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q77381490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.197'}. The DENIS database, 3rd Release. wikidata.org.
[18] ↑ Q77381490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.9'}. The USNO-B Catalog. wikidata.org.
[19] ↑ Q77381490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.067'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q77381490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.864'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q77381490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.448'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q77381490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.453'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q77381490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.955'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q77381490 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.4101'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77381490 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.9568'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77381490 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+43.69'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77381490 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). Q77381490. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77381490

MLA “Q77381490.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77381490.

BibTeX

@misc{4ortxyz_q77381490_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77381490}}, year = {2026}, url = {https://4ort.xyz/entity/q77381490}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77381490 — https://4ort.xyz/entity/q77381490 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77381490 · Last refreshed: May 7, 2026