Q91221902

star in the constellation Hydra

Thing star Q91221902

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Q91221902

Summary

Q91221902 is a star^[1].

Key Facts

Q91221902's instance of is recorded as star^[2].
Q91221902's constellation is recorded as Hydra^[3].
Q91221902's catalog code is recorded as CPD-18 236^[4].
Q91221902's catalog code is recorded as GSC 06020-01993^[5].
Q91221902's catalog code is recorded as PPM 715693^[6].
Q91221902's catalog code is recorded as TYC 6020-1993-1^[7].
Q91221902's catalog code is recorded as 2MASS J08442874-1925419^[8].
Q91221902's catalog code is recorded as RAVE J084428.8-192542^[9].
Q91221902's catalog code is recorded as Gaia DR1 5705172631720899712^[10].
Q91221902's catalog code is recorded as Gaia DR2 5705172631720899712^[11].
Q91221902's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.104'}^[12].
Q91221902's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.560'}^[13].
Q91221902's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.379'}^[14].
Q91221902's apparent magnitude is recorded as {'unit': '1', 'amount': '+12.260'}^[15].
Q91221902's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.077'}^[16].
Q91221902's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.650'}^[17].
Q91221902's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.721'}^[18].
Q91221902's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.339'}^[19].
Q91221902's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.7722'}^[20].
Q91221902's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0124'}^[21].
Q91221902's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+69.32'}^[22].
Q91221902's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+987.7519'}^[23].
Q91221902's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+131.11978904956490'}^[24].
Q91221902's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.42836198004120'}^[25].
Q91221902's epoch is recorded as J2000.0^[26].

Body

Definition and Type

Q91221902's instance of is recorded as star^[2].

⭐ Popularity Graph

0/100 established

Quick Facts

Instance of star

Properties

Apparent magnitude unit: 1, amount: +9.104, unit: 1, amount: +8.560, unit: 1, amount: +8.379, unit: 1, amount: +12.260, unit: 1, amount: +11.077, unit: 1, amount: +11.650, unit: 1, amount: +10.721, unit: 1, amount: +10.339, unit: 1, amount: +10.7722

Catalog code CPD-18 236, GSC 06020-01993, PPM 715693, TYC 6020-1993-1, 2MASS J08442874-1925419, RAVE J084428.8-192542, Gaia DR1 5705172631720899712, Gaia DR2 5705172631720899712

Constellation Hydra

Declination unit: www.wikidata.org, amount: -19.42836198004120

Declination component of proper motion unit: www.wikidata.org, amount: -1.122

Distance from earth unit: www.wikidata.org, amount: +987.7519

Effective temperature unit: www.wikidata.org, amount: +4795

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +1.0124

Radial velocity unit: www.wikidata.org, amount: +69.32

Right ascension unit: www.wikidata.org, amount: +131.11978904956490

Right ascension component of proper motion unit: www.wikidata.org, amount: -9.307

Surface gravity unit: www.wikidata.org, amount: +130

External References (2)

Gaia id 5705172631720899712

Simbad id CPD-18 236

References

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

Direct Wikidata claims

[2] ↑ Q91221902 — instance of (P31): star. SIMBAD. wikidata.org.
[3] ↑ Q91221902 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q91221902 — catalog code (P528): CPD-18 236. SIMBAD. wikidata.org.
[5] ↑ Q91221902 — catalog code (P528): GSC 06020-01993. SIMBAD. wikidata.org.
[6] ↑ Q91221902 — catalog code (P528): PPM 715693. SIMBAD. wikidata.org.
[7] ↑ Q91221902 — catalog code (P528): TYC 6020-1993-1. SIMBAD. wikidata.org.
[8] ↑ Q91221902 — catalog code (P528): 2MASS J08442874-1925419. SIMBAD. wikidata.org.
[9] ↑ Q91221902 — catalog code (P528): RAVE J084428.8-192542. SIMBAD. wikidata.org.
[10] ↑ Q91221902 — catalog code (P528): Gaia DR1 5705172631720899712. SIMBAD. wikidata.org.
[11] ↑ Q91221902 — catalog code (P528): Gaia DR2 5705172631720899712. SIMBAD. wikidata.org.
[12] ↑ Q91221902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.104'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[13] ↑ Q91221902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.560'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q91221902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.379'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q91221902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+12.260'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[16] ↑ Q91221902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.077'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q91221902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.650'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q91221902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.721'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q91221902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.339'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q91221902 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.7722'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q91221902 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+1.0124'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q91221902 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+69.32'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q91221902 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+987.7519'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q91221902 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+131.11978904956490'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q91221902 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-19.42836198004120'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q91221902 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q91221902 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). Q91221902. Retrieved May 7, 2026, from https://4ort.xyz/entity/q91221902

MLA “Q91221902.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q91221902.

BibTeX

@misc{4ortxyz_q91221902_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q91221902}}, year = {2026}, url = {https://4ort.xyz/entity/q91221902}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q91221902 — https://4ort.xyz/entity/q91221902 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q91221902 · Last refreshed: May 7, 2026