Q90857447

high proper-motion star in the constellation Hydra

Thing high_proper_motion_star Q90857447

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Q90857447

Summary

Q90857447 is a high proper-motion star^[1].

Key Facts

Q90857447's instance of is recorded as high proper-motion star^[2].
Q90857447's constellation is recorded as Hydra^[3].
Q90857447's catalog code is recorded as USNO-B1.0 0666-00285501^[4].
Q90857447's catalog code is recorded as BD-22 3457^[5].
Q90857447's catalog code is recorded as CPD-22 5507^[6].
Q90857447's catalog code is recorded as PPM 260902^[7].
Q90857447's catalog code is recorded as 2MASS J12515661-2319309^[8].
Q90857447's catalog code is recorded as RAVE J125156.6-231931^[9].
Q90857447's catalog code is recorded as TYC 6697-42-1^[10].
Q90857447's catalog code is recorded as DENIS J125156.6-231930^[11].
Q90857447's catalog code is recorded as Gaia DR1 3499106282638661888^[12].
Q90857447's catalog code is recorded as Gaia DR2 3499106286934283776^[13].
Q90857447's apparent magnitude is recorded as {'unit': '1', 'amount': '+9.362'}^[14].
Q90857447's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.917'}^[15].
Q90857447's apparent magnitude is recorded as {'unit': '1', 'amount': '+8.804'}^[16].
Q90857447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.164'}^[17].
Q90857447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.59'}^[18].
Q90857447's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.704'}^[19].
Q90857447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.841'}^[20].
Q90857447's apparent magnitude is recorded as {'unit': '1', 'amount': '+11.240'}^[21].
Q90857447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.613'}^[22].
Q90857447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.324'}^[23].
Q90857447's apparent magnitude is recorded as {'unit': '1', 'amount': '+10.6405'}^[24].
Q90857447's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1437'}^[25].
Q90857447's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+53.14'}^[26].

Body

Definition and Type

Q90857447'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: +9.362, unit: 1, amount: +8.917, unit: 1, amount: +8.804, unit: 1, amount: +10.164, unit: 1, amount: +10.59, unit: 1, amount: +11.704, unit: 1, amount: +10.841, unit: 1, amount: +11.240, unit: 1, amount: +10.613, unit: 1, amount: +10.324, unit: 1, amount: +10.6405

Catalog code USNO-B1.0 0666-00285501, BD-22 3457, CPD-22 5507, PPM 260902, 2MASS J12515661-2319309, RAVE J125156.6-231931, TYC 6697-42-1, DENIS J125156.6-231930, Gaia DR1 3499106282638661888, Gaia DR2 3499106286934283776

Constellation Hydra

Declination unit: www.wikidata.org, amount: -23.32526278806090

Declination component of proper motion unit: www.wikidata.org, amount: +3.911

Distance from earth unit: www.wikidata.org, amount: +241.3302

Effective temperature unit: www.wikidata.org, amount: +5248

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +4.1437

Radial velocity unit: www.wikidata.org, amount: +53.14

Right ascension unit: www.wikidata.org, amount: +192.98584182717100

Right ascension component of proper motion unit: www.wikidata.org, amount: -53.952

Surface gravity unit: www.wikidata.org, amount: +720

External References (2)

Gaia id 3499106286934283776

Simbad id BD-22 3457

References

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

Direct Wikidata claims

[2] ↑ Q90857447 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q90857447 — constellation (P59): Hydra. wikidata.org.
[4] ↑ Q90857447 — catalog code (P528): USNO-B1.0 0666-00285501. SIMBAD. wikidata.org.
[5] ↑ Q90857447 — catalog code (P528): BD-22 3457. SIMBAD. wikidata.org.
[6] ↑ Q90857447 — catalog code (P528): CPD-22 5507. SIMBAD. wikidata.org.
[7] ↑ Q90857447 — catalog code (P528): PPM 260902. SIMBAD. wikidata.org.
[8] ↑ Q90857447 — catalog code (P528): 2MASS J12515661-2319309. SIMBAD. wikidata.org.
[9] ↑ Q90857447 — catalog code (P528): RAVE J125156.6-231931. SIMBAD. wikidata.org.
[10] ↑ Q90857447 — catalog code (P528): TYC 6697-42-1. SIMBAD. wikidata.org.
[11] ↑ Q90857447 — catalog code (P528): DENIS J125156.6-231930. SIMBAD. wikidata.org.
[12] ↑ Q90857447 — catalog code (P528): Gaia DR1 3499106282638661888. SIMBAD. wikidata.org.
[13] ↑ Q90857447 — catalog code (P528): Gaia DR2 3499106286934283776. SIMBAD. wikidata.org.
[14] ↑ Q90857447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+9.362'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[15] ↑ Q90857447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.917'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[16] ↑ Q90857447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+8.804'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q90857447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.164'}. The DENIS database, 3rd Release. wikidata.org.
[18] ↑ Q90857447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.59'}. The USNO-B Catalog. wikidata.org.
[19] ↑ Q90857447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.704'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[20] ↑ Q90857447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.841'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[21] ↑ Q90857447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+11.240'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[22] ↑ Q90857447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.613'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[23] ↑ Q90857447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.324'}. APASS Landolt-Sloan BVgri photometry of RAVE stars. I. Data, effective temperatures, and reddenings. wikidata.org.
[24] ↑ Q90857447 — apparent magnitude (P1215): {'unit': '1', 'amount': '+10.6405'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q90857447 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+4.1437'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q90857447 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '+53.14'}. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q90857447 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). Q90857447. Retrieved May 7, 2026, from https://4ort.xyz/entity/q90857447

MLA “Q90857447.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q90857447.

BibTeX

@misc{4ortxyz_q90857447_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q90857447}}, year = {2026}, url = {https://4ort.xyz/entity/q90857447}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q90857447 — https://4ort.xyz/entity/q90857447 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q90857447 · Last refreshed: May 7, 2026