Q77378445

star in the constellation Hydra

Thing star Q77378445

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Q77378445

Summary

Q77378445 is a star^[1].

Key Facts

Q77378445's instance of is recorded as star^[2].
Q77378445's constellation is recorded as Hydra^[3].
Q77378445's catalog code is recorded as USNO-B1.0 0649-00247305^[4].
Q77378445's catalog code is recorded as GSC 06624-00154^[5].
Q77378445's catalog code is recorded as TYC 6624-154-1^[6].
Q77378445's catalog code is recorded as 2MASS J10312829-2501277^[7].
Q77378445's catalog code is recorded as RAVE J103128.3-250127^[8].
Q77378445's catalog code is recorded as RAVE J103128.3-250128^[9].
Q77378445's catalog code is recorded as DENIS J103128.2-250128^[10].
Q77378445's catalog code is recorded as Gaia DR1 5469550107386974720^[11].
Q77378445's catalog code is recorded as Gaia DR2 5469550111683814144^[12].
Q77378445's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.868'}^[13].
Q77378445's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.658'}^[14].
Q77378445's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.608'}^[15].
Q77378445's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.32'}^[16].
Q77378445's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.65'}^[17].
Q77378445's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.394'}^[18].
Q77378445's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.905'}^[19].
Q77378445's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.115'}^[20].
Q77378445's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.805'}^[21].
Q77378445's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.706'}^[22].
Q77378445's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.7809'}^[23].
Q77378445's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.6560'}^[24].
Q77378445's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1.38'}^[25].
Q77378445's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+376.5060'}^[26].

Body

Definition and Type

Q77378445'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: +9.868, unit: 1, amount: +9.658, unit: 1, amount: +9.608, unit: 1, amount: +10.32, unit: 1, amount: +10.65, unit: 1, amount: +11.394, unit: 1, amount: +10.905, unit: 1, amount: +11.115, unit: 1, amount: +10.805, unit: 1, amount: +10.706, unit: 1, amount: +10.7809

Catalog code USNO-B1.0 0649-00247305, GSC 06624-00154, TYC 6624-154-1, 2MASS J10312829-2501277, RAVE J103128.3-250127, RAVE J103128.3-250128, DENIS J103128.2-250128, Gaia DR1 5469550107386974720, Gaia DR2 5469550111683814144

Constellation Hydra

Declination unit: www.wikidata.org, amount: -25.02438592636610

Declination component of proper motion unit: www.wikidata.org, amount: +26.083

Distance from earth unit: www.wikidata.org, amount: +376.5060

Effective temperature unit: www.wikidata.org, amount: +6551

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +2.6560

Radial velocity unit: www.wikidata.org, amount: -1.38

Right ascension unit: www.wikidata.org, amount: +157.86786075874040

Right ascension component of proper motion unit: www.wikidata.org, amount: -42.273

Surface gravity unit: www.wikidata.org, amount: +23000

External References (2)

Gaia id 5469550111683814144

Simbad id TYC 6624-154-1

References

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

Direct Wikidata claims

[2] ↑ Q77378445 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77378445 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q77378445 — catalog code (P528): USNO-B1.0 0649-00247305. SIMBAD. wikidata.org.
[5] ↑ Q77378445 — catalog code (P528): GSC 06624-00154. SIMBAD. wikidata.org.
[6] ↑ Q77378445 — catalog code (P528): TYC 6624-154-1. SIMBAD. wikidata.org.
[7] ↑ Q77378445 — catalog code (P528): 2MASS J10312829-2501277. SIMBAD. wikidata.org.
[8] ↑ Q77378445 — catalog code (P528): RAVE J103128.3-250127. SIMBAD. wikidata.org.
[9] ↑ Q77378445 — catalog code (P528): RAVE J103128.3-250128. SIMBAD. wikidata.org.
[10] ↑ Q77378445 — catalog code (P528): DENIS J103128.2-250128. SIMBAD. wikidata.org.
[11] ↑ Q77378445 — catalog code (P528): Gaia DR1 5469550107386974720. SIMBAD. wikidata.org.
[12] ↑ Q77378445 — catalog code (P528): Gaia DR2 5469550111683814144. SIMBAD. wikidata.org.
[13] ↑ Q77378445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.868'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q77378445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.658'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q77378445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.608'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q77378445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.32'}. The DENIS database, 3rd Release. wikidata.org.
[17] ↑ Q77378445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.65'}. The USNO-B Catalog. wikidata.org.
[18] ↑ Q77378445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.394'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q77378445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.905'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q77378445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.115'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q77378445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.805'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q77378445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.706'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q77378445 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.7809'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77378445 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+2.6560'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77378445 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-1.38'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77378445 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+376.5060'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q77378445 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). Q77378445. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77378445

MLA “Q77378445.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77378445.

BibTeX

@misc{4ortxyz_q77378445_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77378445}}, year = {2026}, url = {https://4ort.xyz/entity/q77378445}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77378445 — https://4ort.xyz/entity/q77378445 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77378445 · Last refreshed: May 7, 2026