Q77376640

star in the constellation Hydra

Thing star Q77376640

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Q77376640

Summary

Q77376640 is a star^[1].

Key Facts

Q77376640's instance of is recorded as star^[2].
Q77376640's constellation is recorded as Hydra^[3].
Q77376640's catalog code is recorded as BD-11 2891^[4].
Q77376640's catalog code is recorded as PPM 223054^[5].
Q77376640's catalog code is recorded as 2MASS J10305322-1233562^[6].
Q77376640's catalog code is recorded as RAVE J103053.2-123356^[7].
Q77376640's catalog code is recorded as USNO-B1.0 0774-00280251^[8].
Q77376640's catalog code is recorded as TYC 5497-238-1^[9].
Q77376640's catalog code is recorded as DENIS J103053.2-123355^[10].
Q77376640's catalog code is recorded as Gaia DR1 3754232528341385088^[11].
Q77376640's catalog code is recorded as Gaia DR2 3754232532637047808^[12].
Q77376640's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.409'}^[13].
Q77376640's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.090'}^[14].
Q77376640's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.022'}^[15].
Q77376640's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.992'}^[16].
Q77376640's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.91'}^[17].
Q77376640's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.205'}^[18].
Q77376640's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.569'}^[19].
Q77376640's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.839'}^[20].
Q77376640's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.423'}^[21].
Q77376640's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.207'}^[22].
Q77376640's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.3959'}^[23].
Q77376640's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.3162'}^[24].
Q77376640's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+28.61'}^[25].
Q77376640's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+136.6830'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.409, unit: 1, amount: +9.090, unit: 1, amount: +9.022, unit: 1, amount: +9.992, unit: 1, amount: +9.91, unit: 1, amount: +11.205, unit: 1, amount: +10.569, unit: 1, amount: +10.839, unit: 1, amount: +10.423, unit: 1, amount: +10.207, unit: 1, amount: +10.3959

Catalog code BD-11 2891, PPM 223054, 2MASS J10305322-1233562, RAVE J103053.2-123356, USNO-B1.0 0774-00280251, TYC 5497-238-1, DENIS J103053.2-123355, Gaia DR1 3754232528341385088, Gaia DR2 3754232532637047808

Constellation Hydra

Declination unit: www.wikidata.org, amount: -12.56563502863250

Declination component of proper motion unit: www.wikidata.org, amount: -23.124

Distance from earth unit: www.wikidata.org, amount: +136.6830

Effective temperature unit: www.wikidata.org, amount: +5766

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +7.3162

Radial velocity unit: www.wikidata.org, amount: +28.61

Right ascension unit: www.wikidata.org, amount: +157.72174547091860

Right ascension component of proper motion unit: www.wikidata.org, amount: -18.685

Surface gravity unit: www.wikidata.org, amount: +27000

External References (2)

Gaia id 3754232532637047808

Simbad id BD-11 2891

References

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

Direct Wikidata claims

[2] ↑ Q77376640 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77376640 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q77376640 — catalog code (P528): BD-11 2891. SIMBAD. wikidata.org.
[5] ↑ Q77376640 — catalog code (P528): PPM 223054. SIMBAD. wikidata.org.
[6] ↑ Q77376640 — catalog code (P528): 2MASS J10305322-1233562. SIMBAD. wikidata.org.
[7] ↑ Q77376640 — catalog code (P528): RAVE J103053.2-123356. SIMBAD. wikidata.org.
[8] ↑ Q77376640 — catalog code (P528): USNO-B1.0 0774-00280251. SIMBAD. wikidata.org.
[9] ↑ Q77376640 — catalog code (P528): TYC 5497-238-1. SIMBAD. wikidata.org.
[10] ↑ Q77376640 — catalog code (P528): DENIS J103053.2-123355. SIMBAD. wikidata.org.
[11] ↑ Q77376640 — catalog code (P528): Gaia DR1 3754232528341385088. SIMBAD. wikidata.org.
[12] ↑ Q77376640 — catalog code (P528): Gaia DR2 3754232532637047808. SIMBAD. wikidata.org.
[13] ↑ Q77376640 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.409'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q77376640 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.090'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77376640 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.022'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77376640 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.992'}. The DENIS database, 3rd Release. wikidata.org.
[17] ↑ Q77376640 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.91'}. The USNO-B Catalog. wikidata.org.
[18] ↑ Q77376640 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.205'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q77376640 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.569'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q77376640 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.839'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q77376640 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.423'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q77376640 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.207'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q77376640 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.3959'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77376640 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.3162'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77376640 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+28.61'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77376640 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+136.6830'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77376640 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). Q77376640. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77376640

MLA “Q77376640.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77376640.

BibTeX

@misc{4ortxyz_q77376640_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77376640}}, year = {2026}, url = {https://4ort.xyz/entity/q77376640}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77376640 — https://4ort.xyz/entity/q77376640 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77376640 · Last refreshed: May 7, 2026