Q84123773

star in the constellation Hydra

Thing star Q84123773

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Q84123773

Summary

Q84123773 is a star^[1].

Key Facts

Q84123773's instance of is recorded as star^[2].
Q84123773's constellation is recorded as Hydra^[3].
Q84123773's catalog code is recorded as BD-18 2895^[4].
Q84123773's catalog code is recorded as PPM 716476^[5].
Q84123773's catalog code is recorded as 2MASS J10193526-1931074^[6].
Q84123773's catalog code is recorded as TYC 6068-435-1^[7].
Q84123773's catalog code is recorded as RAVE J101935.3-193108^[8].
Q84123773's catalog code is recorded as Gaia DR2 5668714337972268032^[9].
Q84123773's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.868'}^[10].
Q84123773's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.240'}^[11].
Q84123773's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.043'}^[12].
Q84123773's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.388'}^[13].
Q84123773's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.098'}^[14].
Q84123773's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.745'}^[15].
Q84123773's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.670'}^[16].
Q84123773's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.271'}^[17].
Q84123773's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.7046'}^[18].
Q84123773's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6856'}^[19].
Q84123773's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+25.59'}^[20].
Q84123773's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1458.5764'}^[21].
Q84123773's SIMBAD ID is recorded as BD-18 2895^[22].
Q84123773's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+154.89695606632510'}^[23].
Q84123773's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.51878951760960'}^[24].
Q84123773's epoch is recorded as J2000.0^[25].
Q84123773's effective temperature is recorded as {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4361'}^[26].

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Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +8.868, unit: 1, amount: +8.240, unit: 1, amount: +8.043, unit: 1, amount: +12.388, unit: 1, amount: +11.098, unit: 1, amount: +11.745, unit: 1, amount: +10.670, unit: 1, amount: +10.271, unit: 1, amount: +10.7046

Catalog code BD-18 2895, PPM 716476, 2MASS J10193526-1931074, TYC 6068-435-1, RAVE J101935.3-193108, Gaia DR2 5668714337972268032

Constellation Hydra

Declination unit: www.wikidata.org, amount: -19.51878951760960

Declination component of proper motion unit: www.wikidata.org, amount: +0.981

Distance from earth unit: www.wikidata.org, amount: +1458.5764

Effective temperature unit: www.wikidata.org, amount: +4361

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +0.6856

Radial velocity unit: www.wikidata.org, amount: +25.59

Right ascension unit: www.wikidata.org, amount: +154.89695606632510

Right ascension component of proper motion unit: www.wikidata.org, amount: -3.216

Surface gravity unit: www.wikidata.org, amount: +19

External References (2)

Gaia id 5668714337972268032

Simbad id BD-18 2895

References

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

Direct Wikidata claims

[2] ↑ Q84123773 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q84123773 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q84123773 — catalog code (P528): BD-18 2895. SIMBAD. wikidata.org.
[5] ↑ Q84123773 — catalog code (P528): PPM 716476. SIMBAD. wikidata.org.
[6] ↑ Q84123773 — catalog code (P528): 2MASS J10193526-1931074. SIMBAD. wikidata.org.
[7] ↑ Q84123773 — catalog code (P528): TYC 6068-435-1. SIMBAD. wikidata.org.
[8] ↑ Q84123773 — catalog code (P528): RAVE J101935.3-193108. SIMBAD. wikidata.org.
[9] ↑ Q84123773 — catalog code (P528): Gaia DR2 5668714337972268032. SIMBAD. wikidata.org.
[10] ↑ Q84123773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.868'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[11] ↑ Q84123773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.240'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[12] ↑ Q84123773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.043'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q84123773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.388'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[14] ↑ Q84123773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.098'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[15] ↑ Q84123773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.745'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q84123773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.670'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q84123773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.271'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q84123773 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.7046'}. Gaia Data Release 2. wikidata.org.
[19] ↑ Q84123773 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+0.6856'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q84123773 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+25.59'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q84123773 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+1458.5764'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q84123773 — SIMBAD ID (P3083): BD-18 2895. wikidata.org.
[23] ↑ Q84123773 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+154.89695606632510'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q84123773 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.51878951760960'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q84123773 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.
[26] ↑ Q84123773 — effective temperature (P6879): {'unit': 'http://www.wikidata.org/entity/Q11579', 'amount': '+4361'}. The radial velocity experiment (RAVE): fourth data release. wikidata.org.

Class ancestry

[1] ↑ Q84123773 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). Q84123773. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84123773

MLA “Q84123773.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84123773.

BibTeX

@misc{4ortxyz_q84123773_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84123773}}, year = {2026}, url = {https://4ort.xyz/entity/q84123773}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84123773 — https://4ort.xyz/entity/q84123773 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84123773 · Last refreshed: May 7, 2026