Q81866947

high proper-motion star in the constellation Hydra

Thing high_proper_motion_star Q81866947

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Q81866947

Summary

Q81866947 is a high proper-motion star^[1].

Key Facts

Q81866947's instance of is recorded as high proper-motion star^[2].
Q81866947's constellation is recorded as Hydra^[3].
Q81866947's catalog code is recorded as CD-33 8302^[4].
Q81866947's catalog code is recorded as CPD-33 3230^[5].
Q81866947's catalog code is recorded as GSC 07240-00137^[6].
Q81866947's catalog code is recorded as PPM 744258^[7].
Q81866947's catalog code is recorded as TYC 7240-137-1^[8].
Q81866947's catalog code is recorded as 2MASS J12165150-3349569^[9].
Q81866947's catalog code is recorded as RAVE J121651.5-334957^[10].
Q81866947's catalog code is recorded as Gaia DR1 3468924104340701312^[11].
Q81866947's catalog code is recorded as Gaia DR2 3468924108636975616^[12].
Q81866947's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.178'}^[13].
Q81866947's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.873'}^[14].
Q81866947's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.774'}^[15].
Q81866947's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.080'}^[16].
Q81866947's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.401'}^[17].
Q81866947's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.701'}^[18].
Q81866947's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.208'}^[19].
Q81866947's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.039'}^[20].
Q81866947's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.2524'}^[21].
Q81866947's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.0729'}^[22].
Q81866947's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-23.27'}^[23].
Q81866947's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+110.2183'}^[24].
Q81866947's SIMBAD ID is recorded as CD-33 8302^[25].
Q81866947's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+184.21461457406900'}^[26].

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +9.178, unit: 1, amount: +8.873, unit: 1, amount: +8.774, unit: 1, amount: +11.080, unit: 1, amount: +10.401, unit: 1, amount: +10.701, unit: 1, amount: +10.208, unit: 1, amount: +10.039, unit: 1, amount: +10.2524

Catalog code CD-33 8302, CPD-33 3230, GSC 07240-00137, PPM 744258, TYC 7240-137-1, 2MASS J12165150-3349569, RAVE J121651.5-334957, Gaia DR1 3468924104340701312, Gaia DR2 3468924108636975616

Constellation Hydra

Declination unit: www.wikidata.org, amount: -33.83246865550540

Declination component of proper motion unit: www.wikidata.org, amount: +74.820

Distance from earth unit: www.wikidata.org, amount: +110.2183

Effective temperature unit: www.wikidata.org, amount: +5117

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +9.0729

Radial velocity unit: www.wikidata.org, amount: -23.27

Right ascension unit: www.wikidata.org, amount: +184.21461457406900

Right ascension component of proper motion unit: www.wikidata.org, amount: +64.239

Surface gravity unit: www.wikidata.org, amount: +7400

External References (2)

Gaia id 3468924108636975616

Simbad id CD-33 8302

References

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

Direct Wikidata claims

[2] ↑ Q81866947 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q81866947 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q81866947 — catalog code (P528): CD-33 8302. SIMBAD. wikidata.org.
[5] ↑ Q81866947 — catalog code (P528): CPD-33 3230. SIMBAD. wikidata.org.
[6] ↑ Q81866947 — catalog code (P528): GSC 07240-00137. SIMBAD. wikidata.org.
[7] ↑ Q81866947 — catalog code (P528): PPM 744258. SIMBAD. wikidata.org.
[8] ↑ Q81866947 — catalog code (P528): TYC 7240-137-1. SIMBAD. wikidata.org.
[9] ↑ Q81866947 — catalog code (P528): 2MASS J12165150-3349569. SIMBAD. wikidata.org.
[10] ↑ Q81866947 — catalog code (P528): RAVE J121651.5-334957. SIMBAD. wikidata.org.
[11] ↑ Q81866947 — catalog code (P528): Gaia DR1 3468924104340701312. SIMBAD. wikidata.org.
[12] ↑ Q81866947 — catalog code (P528): Gaia DR2 3468924108636975616. SIMBAD. wikidata.org.
[13] ↑ Q81866947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.178'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q81866947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.873'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q81866947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.774'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q81866947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.080'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q81866947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.401'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q81866947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.701'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q81866947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.208'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q81866947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.039'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q81866947 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.2524'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q81866947 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+9.0729'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q81866947 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-23.27'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q81866947 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+110.2183'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q81866947 — SIMBAD ID (P3083): CD-33 8302. wikidata.org.
[26] ↑ Q81866947 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+184.21461457406900'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q81866947 is an instance of high proper-motion star (Q2247863) [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). Q81866947. Retrieved May 7, 2026, from https://4ort.xyz/entity/q81866947

MLA “Q81866947.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q81866947.

BibTeX

@misc{4ortxyz_q81866947_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q81866947}}, year = {2026}, url = {https://4ort.xyz/entity/q81866947}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q81866947 — https://4ort.xyz/entity/q81866947 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q81866947 · Last refreshed: May 7, 2026