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Teegarden's star

M-type red dwarf in the constellation Aries
Place red_dwarf Q1057336

Facts

24 properties

Identity

Instance of
red dwarf, high proper-motion star, low-mass star[2][3]
More facts +23
Absolute magnitude
17.2
Age estimated by a dating method
8.0
Apparent magnitude
7.58 (7.58–17.2, n=7)
Catalog code
2MASS J02530084+1652532, LSPM J0253+1652, Karmn J02530+168, PM J02530+1652, Gaia DR2 35227046884571776, Teegarden's Star, GAT 1370, FBS L 14-17, FBS 0250+167, SO J025300.5+165258, APM EO0425-0315372, Teegarden's star, USNO-B1.0 1068-00028941, USNO-A2.0 1050-00774305, WISEP J025303.27+165214.2, WISEA J025303.34+165213.2[10][11][12][13][14][15][16][17][18][19][20][21][22][23]
Child astronomical body
Teegarden’s star b, Teegarden c, Teegarden's d[7][8][9]
Constellation
Aries[4]
Declination
16.8812894684074
Declination component of proper motion
-3806.161
Distance from Earth
3.8312
Effective temperature
3505.0
Epoch
J2000.0
Luminosity
0.00073
Mass
0.089
Metallicity
-0.31
Named after
Bonnard J. Teegarden[5]
Parallax
261.0147
Radial velocity
68.375
Radius
0.107
Right ascension
43.2537138712588
Right ascension component of proper motion
3429.534
Spectral class
M7.5[6]
Time of discovery or invention
September 2003
Type of variable star
rotating variable star
🏷️ Also known as
en SO025300.5+165258 en Teegarden's star ar نجم أحمر تيجاردن cs Teegardenova hvězda de Teegardens Stern el Αστέρας του Τιγκάρντεν es SO025300.5+165258 es Estrella de Teegarden es Estrella Teegarden fa ستاره باغ چای fa ستارهٔ باغ چای fi Teegardenin tähti fr étoile de Teegarden fr SO025300.5+165258 he SO 0253+1652 he כוכב טיגרדן id Bintang Teegarden it SO025300.5+165258 it Stella di Teegarden ja ティーガーデン星
🔖 Identifiers · 4
Image (Wikimedia Commons)
Teegarden's star proper motion.gif ↗
Freebase ID
/m/018zwj
Gaia ID
35227046884571776
SIMBAD ID
NAME Teegarden's Star

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Child astronomical body 2
Teegarden’s star b, Teegarden c
← Parent astronomical body 2
Teegarden’s star b, Teegarden c
Constellation 1
Aries
Epoch 1
J2000.0
Instance of 1
red dwarf
Type of variable star 1
rotating variable star
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Summary

Teegarden's star is a red dwarf[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . SIMBAD. wikidata.org.
  2. [3] ↑ . SIMBAD. wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . BANYAN. VII. A new population of young substellar candidate members of nearby moving groups from the BASS survey. wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . SIMBAD. wikidata.org.
  10. [11] ↑ . SIMBAD. wikidata.org.
  11. [12] ↑ . SIMBAD. wikidata.org.
  12. [13] ↑ . SIMBAD. wikidata.org.
  13. [14] ↑ . SIMBAD. wikidata.org.
  14. [15] ↑ . SIMBAD. wikidata.org.
  15. [16] ↑ . SIMBAD. wikidata.org.
  16. [17] ↑ . SIMBAD. wikidata.org.
  17. [18] ↑ . SIMBAD. wikidata.org.
  18. [19] ↑ . SIMBAD. wikidata.org.
  19. [20] ↑ . SIMBAD. wikidata.org.
  20. [21] ↑ . SIMBAD. wikidata.org.
  21. [22] ↑ . SIMBAD. wikidata.org.
  22. [23] ↑ . SIMBAD. wikidata.org.

Class ancestry

  1. [1] ↑ . 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). Teegarden's star. Retrieved November 4, 2026, from https://4ort.xyz/entity/teegarden-s-star
MLA “Teegarden's star.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Nov. 2026, https://4ort.xyz/entity/teegarden-s-star.
BibTeX @misc{4ortxyz_teegarden-s-star_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Teegarden's star}}, year = {2026}, url = {https://4ort.xyz/entity/teegarden-s-star}, note = {Accessed: 2026-11-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Teegarden's star — https://4ort.xyz/entity/teegarden-s-star (retrieved 2026-11-04)

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