Q84029940

high proper-motion star in the constellation Cancer

Thing high_proper_motion_star Q84029940

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Q84029940

Summary

Q84029940 is a high proper-motion star^[1].

Key Facts

Q84029940's instance of is recorded as high proper-motion star^[2].
Q84029940's constellation is recorded as Cancer^[3].
Q84029940's spectral class is recorded as M8V^[4].
Q84029940's catalog code is recorded as [SLH2007] J082129.76+142722.3^[5].
Q84029940's catalog code is recorded as 2MASS J08212968+1427226^[6].
Q84029940's catalog code is recorded as SDSS J082129.66+142722.3^[7].
Q84029940's catalog code is recorded as EPIC 211593802^[8].
Q84029940's catalog code is recorded as Gaia DR2 652128043015393408^[9].
Q84029940's redshift is recorded as {'unit': '1', 'amount': '-0.00018'}^[10].
Q84029940's apparent magnitude is recorded as {'unit': '1', 'amount': '+23.989'}^[11].
Q84029940's apparent magnitude is recorded as {'unit': '1', 'amount': '+22.924'}^[12].
Q84029940's apparent magnitude is recorded as {'unit': '1', 'amount': '+21.151'}^[13].
Q84029940's apparent magnitude is recorded as {'unit': '1', 'amount': '+18.759'}^[14].
Q84029940's apparent magnitude is recorded as {'unit': '1', 'amount': '+17.455'}^[15].
Q84029940's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.693'}^[16].
Q84029940's apparent magnitude is recorded as {'unit': '1', 'amount': '+15.047'}^[17].
Q84029940's apparent magnitude is recorded as {'unit': '1', 'amount': '+14.563'}^[18].
Q84029940's apparent magnitude is recorded as {'unit': '1', 'amount': '+19.5521'}^[19].
Q84029940's parallax is recorded as {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.8170'}^[20].
Q84029940's radial velocity is recorded as {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-35'}^[21].
Q84029940's distance from Earth is recorded as {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+127.9263'}^[22].
Q84029940's SIMBAD ID is recorded as SDSS J082129.66+142722.3^[23].
Q84029940's right ascension is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+125.37365292242670'}^[24].
Q84029940's declination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+14.45628378188190'}^[25].
Q84029940's epoch is recorded as J2000.0^[26].

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Quick Facts

Instance of high proper-motion star

Properties

Apparent magnitude unit: 1, amount: +23.989, unit: 1, amount: +22.924, unit: 1, amount: +21.151, unit: 1, amount: +18.759, unit: 1, amount: +17.455, unit: 1, amount: +15.693, unit: 1, amount: +15.047, unit: 1, amount: +14.563, unit: 1, amount: +19.5521

Catalog code [SLH2007] J082129.76+142722.3, 2MASS J08212968+1427226, SDSS J082129.66+142722.3, EPIC 211593802, Gaia DR2 652128043015393408

Constellation Cancer

Declination unit: www.wikidata.org, amount: +14.45628378188190

Declination component of proper motion unit: www.wikidata.org, amount: -32.100

Distance from earth unit: www.wikidata.org, amount: +127.9263

Epoch J2000.0

Imported from wholeness_audit_2026-05-02_v2

Parallax unit: www.wikidata.org, amount: +7.8170

Radial velocity unit: www.wikidata.org, amount: -35

Redshift unit: 1, amount: -0.00018

Right ascension unit: www.wikidata.org, amount: +125.37365292242670

Right ascension component of proper motion unit: www.wikidata.org, amount: -52.568

Spectral class M8V

External References (2)

Gaia id 652128043015393408

Simbad id SDSS J082129.66+142722.3

References

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

Direct Wikidata claims

[2] ↑ Q84029940 — instance of (P31): high proper-motion star. SIMBAD. wikidata.org.
[3] ↑ Q84029940 — constellation (P59): Cancer. wikidata.org.
[4] ↑ Q84029940 — spectral class (P215): M8V. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[5] ↑ Q84029940 — catalog code (P528): [SLH2007] J082129.76+142722.3. SIMBAD. wikidata.org.
[6] ↑ Q84029940 — catalog code (P528): 2MASS J08212968+1427226. SIMBAD. wikidata.org.
[7] ↑ Q84029940 — catalog code (P528): SDSS J082129.66+142722.3. SIMBAD. wikidata.org.
[8] ↑ Q84029940 — catalog code (P528): EPIC 211593802. SIMBAD. wikidata.org.
[9] ↑ Q84029940 — catalog code (P528): Gaia DR2 652128043015393408. SIMBAD. wikidata.org.
[10] ↑ Q84029940 — redshift (P1090): {'unit': '1', 'amount': '-0.00018'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[11] ↑ Q84029940 — apparent magnitude (P1215): {'unit': '1', 'amount': '+23.989'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[12] ↑ Q84029940 — apparent magnitude (P1215): {'unit': '1', 'amount': '+22.924'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[13] ↑ Q84029940 — apparent magnitude (P1215): {'unit': '1', 'amount': '+21.151'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[14] ↑ Q84029940 — apparent magnitude (P1215): {'unit': '1', 'amount': '+18.759'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[15] ↑ Q84029940 — apparent magnitude (P1215): {'unit': '1', 'amount': '+17.455'}. The SDSS Photometric Catalog, Release 7. wikidata.org.
[16] ↑ Q84029940 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.693'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[17] ↑ Q84029940 — apparent magnitude (P1215): {'unit': '1', 'amount': '+15.047'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[18] ↑ Q84029940 — apparent magnitude (P1215): {'unit': '1', 'amount': '+14.563'}. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003). wikidata.org.
[19] ↑ Q84029940 — apparent magnitude (P1215): {'unit': '1', 'amount': '+19.5521'}. Gaia Data Release 2. wikidata.org.
[20] ↑ Q84029940 — parallax (P2214): {'unit': 'http://www.wikidata.org/entity/Q21500224', 'amount': '+7.8170'}. Gaia Data Release 2. wikidata.org.
[21] ↑ Q84029940 — radial velocity (P2216): {'unit': 'http://www.wikidata.org/entity/Q3674704', 'amount': '-35'}. The Sloan Digital Sky Survey Data Release 7 spectroscopic M dwarf catalog. I. Data. wikidata.org.
[22] ↑ Q84029940 — distance from Earth (P2583): {'unit': 'http://www.wikidata.org/entity/Q12129', 'amount': '+127.9263'}. Gaia Data Release 2. wikidata.org.
[23] ↑ Q84029940 — SIMBAD ID (P3083): SDSS J082129.66+142722.3. wikidata.org.
[24] ↑ Q84029940 — right ascension (P6257): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+125.37365292242670'}. Gaia Data Release 2. wikidata.org.
[25] ↑ Q84029940 — declination (P6258): {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+14.45628378188190'}. Gaia Data Release 2. wikidata.org.
[26] ↑ Q84029940 — epoch (P6259): J2000.0. Gaia Data Release 2. wikidata.org.

Class ancestry

[1] ↑ Q84029940 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). Q84029940. Retrieved May 7, 2026, from https://4ort.xyz/entity/q84029940

MLA “Q84029940.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/q84029940.

BibTeX

@misc{4ortxyz_q84029940_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Q84029940}}, year = {2026}, url = {https://4ort.xyz/entity/q84029940}, note = {Accessed: 2026-05-07}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Q84029940 — https://4ort.xyz/entity/q84029940 (retrieved 2026-05-07)

Canonical URL: https://4ort.xyz/entity/q84029940 · Last refreshed: May 7, 2026