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HD 141569

blue star with two dwarf companions
Place star Q4355555

Facts

24 properties
Instance of
star, Herbig Ae/Be star[2]
Absolute magnitude
1.79
Age estimated by a dating method
4.71
Apparent magnitude
7.04 (6.82–7.22, n=9)
Catalog code
HD 141569, GSC 05026-00042, 2MASS J15495775-0355162, HD 141569A, HIP 77542, SAO 140789, IRAS 15473-0346, BD-03 3833, CCDM J15500-0355A, CSI-03 3833 1, GC 21274, HIC 77542, IDS 15447-0337 A, PPM 198989, PSCz P15473-0346, TD1 18598, TYC 5026-42-1, uvby98 100141569, WDS J15500-0355A, YZ 93 5502, PDS 398, [DML87] 382, Gaia DR1 4399438149227783168, Gaia DR2 4399438153527026176[5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23]
Constellation
Libra[3]
Declination
-3.9212066730838
Declination component of proper motion
-18.953
Diameter
1040000.0
Distance from Earth
110.6268
Effective temperature
9700.0
Epoch
J2000.0
Luminosity
25.77
Mass
2.0
Metallicity
-0.5
Parallax
9.0394
Radial velocity
-6.4
Radius
1.87
Right ascension
237.4906186432759
Right ascension component of proper motion
-17.63
Spectral class
A2VekB9mB9(_lB)[4]
Stellar rotational velocity
236.0
Surface gravity
16000.0
Type of variable star
Herbig Ae/Be star
🏷️ Also known as
en HD 141569 fa اچ‌دی ۱۴۱۵۶۹ fa اچ دی 141569 fa اچ دی ۱۴۱۵۶۹
🔖 Identifiers · 4
Image (Wikimedia Commons)
HD 141569 Hubble WikiSky.jpg ↗
Freebase ID
/m/04f0dpl
Gaia ID
4399438153527026176
SIMBAD ID
HD 141569

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

🔗 Connections
Instance of 2
star, Herbig Ae/Be star
Constellation 1
Libra
Epoch 1
J2000.0
Type of variable star 1
Herbig Ae/Be star
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Summary

HD 141569 is a star[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . The compact Hα emitting regions of the Herbig Ae/Be stars HD 179218 and HD 141569 from CHARA spectro-interferometry. wikidata.org.
  2. [3] ↑ . VizieR. wikidata.org.
  3. [4] ↑ . The Discovery of λ Bootis Stars: The Southern Survey I. wikidata.org.
  4. [5] ↑ . SIMBAD. wikidata.org.
  5. [6] ↑ . SIMBAD. wikidata.org.
  6. [7] ↑ . SIMBAD. wikidata.org.
  7. [8] ↑ . SIMBAD. wikidata.org.
  8. [9] ↑ . SIMBAD. 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). HD 141569. Retrieved November 3, 2026, from https://4ort.xyz/entity/hd-141569
MLA “HD 141569.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Nov. 2026, https://4ort.xyz/entity/hd-141569.
BibTeX @misc{4ortxyz_hd-141569_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HD 141569}}, year = {2026}, url = {https://4ort.xyz/entity/hd-141569}, note = {Accessed: 2026-11-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HD 141569 — https://4ort.xyz/entity/hd-141569 (retrieved 2026-11-03)

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