Q77387969

star in the constellation Hydra

Thing star Q77387969

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Q77387969

Summary

Q77387969 is a star^[1].

Key Facts

Q77387969's instance of is recorded as star^[2].
Q77387969's constellation is recorded as Hydra^[3].
Q77387969's catalog code is recorded as BD-17 3194^[4].
Q77387969's catalog code is recorded as PPM 223213^[5].
Q77387969's catalog code is recorded as 2MASS J10370737-1824124^[6].
Q77387969's catalog code is recorded as TYC 6066-370-1^[7].
Q77387969's catalog code is recorded as RAVE J103707.4-182412^[8].
Q77387969's catalog code is recorded as Gaia DR1 3555382689362881024^[9].
Q77387969's catalog code is recorded as Gaia DR2 3555382693658069888^[10].
Q77387969's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.185'}^[11].
Q77387969's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.928'}^[12].
Q77387969's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.862'}^[13].
Q77387969's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.681'}^[14].
Q77387969's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.246'}^[15].
Q77387969's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.587'}^[16].
Q77387969's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.961'}^[17].
Q77387969's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.0661'}^[18].
Q77387969's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.4722'}^[19].
Q77387969's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+29.46'}^[20].
Q77387969's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+223.6036'}^[21].
Q77387969's SIMBAD ID is recorded as BD-17 3194^[22].
Q77387969's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+159.28071337960540'}^[23].
Q77387969's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-18.40344085761040'}^[24].
Q77387969's epoch is recorded as J2000.0^[25].
Q77387969's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5675'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.185, unit: 1, amount: +8.928, unit: 1, amount: +8.862, unit: 1, amount: +10.681, unit: 1, amount: +10.246, unit: 1, amount: +10.587, unit: 1, amount: +9.961, unit: 1, amount: +10.0661

Catalog code BD-17 3194, PPM 223213, 2MASS J10370737-1824124, TYC 6066-370-1, RAVE J103707.4-182412, Gaia DR1 3555382689362881024, Gaia DR2 3555382693658069888

Constellation Hydra

Declination unit: www.wikidata.org, amount: -18.40344085761040

Declination component of proper motion unit: www.wikidata.org, amount: -9.914

Distance from earth unit: www.wikidata.org, amount: +223.6036

Effective temperature unit: www.wikidata.org, amount: +5675

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.4722

Radial velocity unit: www.wikidata.org, amount: +29.46

Right ascension unit: www.wikidata.org, amount: +159.28071337960540

Right ascension component of proper motion unit: www.wikidata.org, amount: -10.231

Surface gravity unit: www.wikidata.org, amount: +3160

External References (2)

Gaia id 3555382693658461696

Simbad id BD-17 3194

References

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

Direct Wikidata claims

[2] ↑ Q77387969 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q77387969 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q77387969 — catalog code (P528): BD-17 3194. SIMBAD. wikidata.org.
[5] ↑ Q77387969 — catalog code (P528): PPM 223213. SIMBAD. wikidata.org.
[6] ↑ Q77387969 — catalog code (P528): 2MASS J10370737-1824124. SIMBAD. wikidata.org.
[7] ↑ Q77387969 — catalog code (P528): TYC 6066-370-1. SIMBAD. wikidata.org.
[8] ↑ Q77387969 — catalog code (P528): RAVE J103707.4-182412. SIMBAD. wikidata.org.
[9] ↑ Q77387969 — catalog code (P528): Gaia DR1 3555382689362881024. SIMBAD. wikidata.org.
[10] ↑ Q77387969 — catalog code (P528): Gaia DR2 3555382693658069888. SIMBAD. wikidata.org.
[11] ↑ Q77387969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.185'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q77387969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.928'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q77387969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.862'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q77387969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.681'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q77387969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.246'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q77387969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.587'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q77387969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.961'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q77387969 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.0661'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q77387969 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.4722'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q77387969 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+29.46'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q77387969 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+223.6036'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q77387969 — SIMBAD ID (P3083): BD-17 3194. wikidata.org.
[23] ↑ Q77387969 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+159.28071337960540'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q77387969 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-18.40344085761040'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q77387969 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q77387969 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+5675'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q77387969 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). Q77387969. Retrieved May 7, 2026, from https://4ort.xyz/entity/q77387969

MLA “Q77387969.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q77387969.

BibTeX

@misc{4ortxyz_q77387969_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q77387969}}, year = {2026}, url = {https://4ort.xyz/entity/q77387969}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q77387969 — https://4ort.xyz/entity/q77387969 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q77387969 · Last refreshed: May 7, 2026