Q78778645

high proper-motion star in the constellation Hydra

Thing high_proper_motion_star Q78778645

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Q78778645

Summary

Q78778645 is a high proper-motion star^[1].

Key Facts

Q78778645's instance of is recorded as high proper-motion star^[2].
Q78778645's constellation is recorded as Hydra^[3].
Q78778645's catalog code is recorded as CD-28 9480^[4].
Q78778645's catalog code is recorded as CPD-28 4462^[5].
Q78778645's catalog code is recorded as GSC 06694-00363^[6].
Q78778645's catalog code is recorded as PPM 730828^[7].
Q78778645's catalog code is recorded as TYC 6694-363-1^[8].
Q78778645's catalog code is recorded as 2MASS J12253714-2910020^[9].
Q78778645's catalog code is recorded as RAVE J122537.1-291002^[10].
Q78778645's catalog code is recorded as Gaia DR1 3474670530064291584^[11].
Q78778645's catalog code is recorded as Gaia DR2 3474670534360505728^[12].
Q78778645's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.782'}^[13].
Q78778645's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.593'}^[14].
Q78778645's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.499'}^[15].
Q78778645's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.313'}^[16].
Q78778645's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.807'}^[17].
Q78778645's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.163'}^[18].
Q78778645's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.720'}^[19].
Q78778645's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.675'}^[20].
Q78778645's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.6861'}^[21].
Q78778645's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1756'}^[22].
Q78778645's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+10.25'}^[23].
Q78778645's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+239.4865'}^[24].
Q78778645's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+186.40475949751270'}^[25].
Q78778645's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-29.16722612707200'}^[26].

Body

Definition and Type

Q78778645's instance of is recorded as high proper-motion star^[2].

⭐ Popularity Graph

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +9.782, unit: 1, amount: +9.593, unit: 1, amount: +9.499, unit: 1, amount: +11.313, unit: 1, amount: +10.807, unit: 1, amount: +11.163, unit: 1, amount: +10.720, unit: 1, amount: +10.675, unit: 1, amount: +10.6861

Catalog code CD-28 9480, CPD-28 4462, GSC 06694-00363, PPM 730828, TYC 6694-363-1, 2MASS J12253714-2910020, RAVE J122537.1-291002, Gaia DR1 3474670530064291584, Gaia DR2 3474670534360505728

Constellation Hydra

Declination unit: www.wikidata.org, amount: -29.16722612707200

Declination component of proper motion unit: www.wikidata.org, amount: -10.746

Distance from earth unit: www.wikidata.org, amount: +239.4865

Effective temperature unit: www.wikidata.org, amount: +5938

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.1756

Radial velocity unit: www.wikidata.org, amount: +10.25

Right ascension unit: www.wikidata.org, amount: +186.40475949751270

Right ascension component of proper motion unit: www.wikidata.org, amount: -51.096

Surface gravity unit: www.wikidata.org, amount: +5200

External References (2)

Gaia id 3474670534360505728

Simbad id CD-28 9480

References

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

Direct Wikidata claims

[2] ↑ Q78778645 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q78778645 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q78778645 — catalog code (P528): CD-28 9480. SIMBAD. wikidata.org.
[5] ↑ Q78778645 — catalog code (P528): CPD-28 4462. SIMBAD. wikidata.org.
[6] ↑ Q78778645 — catalog code (P528): GSC 06694-00363. SIMBAD. wikidata.org.
[7] ↑ Q78778645 — catalog code (P528): PPM 730828. SIMBAD. wikidata.org.
[8] ↑ Q78778645 — catalog code (P528): TYC 6694-363-1. SIMBAD. wikidata.org.
[9] ↑ Q78778645 — catalog code (P528): 2MASS J12253714-2910020. SIMBAD. wikidata.org.
[10] ↑ Q78778645 — catalog code (P528): RAVE J122537.1-291002. SIMBAD. wikidata.org.
[11] ↑ Q78778645 — catalog code (P528): Gaia DR1 3474670530064291584. SIMBAD. wikidata.org.
[12] ↑ Q78778645 — catalog code (P528): Gaia DR2 3474670534360505728. SIMBAD. wikidata.org.
[13] ↑ Q78778645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.782'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[14] ↑ Q78778645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.593'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q78778645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.499'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q78778645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.313'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[17] ↑ Q78778645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.807'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[18] ↑ Q78778645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.163'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[19] ↑ Q78778645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.720'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q78778645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.675'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q78778645 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.6861'}. Gaia Data Release 2. wikidata.org.
[22] ↑ Q78778645 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1756'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q78778645 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+10.25'}. Gaia Data Release 2. wikidata.org.
[24] ↑ Q78778645 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+239.4865'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q78778645 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+186.40475949751270'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q78778645 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '-29.16722612707200'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q78778645 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). Q78778645. Retrieved May 7, 2026, from https://4ort.xyz/entity/q78778645

MLA “Q78778645.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q78778645.

BibTeX

@misc{4ortxyz_q78778645_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q78778645}}, year = {2026}, url = {https://4ort.xyz/entity/q78778645}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q78778645 — https://4ort.xyz/entity/q78778645 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q78778645 · Last refreshed: May 7, 2026