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AB Aurigae b

protoplanet in the AB Aurigae system
Place exoplanet Q111603315

Facts

15 properties
Instance of
exoplanet
Catalog code
TIC 96680681b[4]
Constellation
Auriga[2]
Declination
30.5510888[13]
Declination component of proper motion
-24.027[15]
Discovery method
direct imaging[7]
Epoch
J2000.0[14]
Mass
9.0[10]
Orbital eccentricity
0.4[8]
Orbital inclination
42.6[9]
Parent astronomical body
AB Aurigae[3]
Right ascension
73.9410446[12]
Right ascension component of proper motion
4.018[16]
Semi-major axis of an orbit
93.9[11]
Time of discovery or invention
2008, April 2022[5][6]
🏷️ Also known as
en AB Aur b en AB Aurigae b en TIC 96680681b ja ぎょしゃ座AB星b zh 御夫座AB b
🔖 Identifiers · 4
Image (Wikimedia Commons)
Protoplanet Around AB Aurigae (Artist's Concept) (2022-016).jpg ↗
Extrasolar Planets Encyclopaedia exoplanet ID
ab_aur_b--522
NASA Exoplanet Archive ID
AB Aur b
SIMBAD ID
NAME AB Aur b

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

🔗 Connections
Constellation 1
Auriga
Epoch 1
J2000.0
Instance of 1
exoplanet
Parent astronomical body 1
AB Aurigae
← Child astronomical body 1
AB Aurigae
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Summary

AB Aurigae b is an exoplanet[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . SIMBAD. wikidata.org.
  3. [4] ↑ . Exoplanet Archive. wikidata.org.
  4. [5] ↑ . Extrasolar Planets Encyclopaedia. wikidata.org.
  5. [6] ↑ . Images of embedded Jovian planet formation at a wide separation around AB Aurigae. wikidata.org.
  6. [7] ↑ . Images of embedded Jovian planet formation at a wide separation around AB Aurigae. wikidata.org.
  7. [8] ↑ . Images of embedded Jovian planet formation at a wide separation around AB Aurigae. wikidata.org.
  8. [9] ↑ . Images of embedded Jovian planet formation at a wide separation around AB Aurigae. wikidata.org.
  9. [10] ↑ . Images of embedded Jovian planet formation at a wide separation around AB Aurigae. wikidata.org.
  10. [11] ↑ . Images of embedded Jovian planet formation at a wide separation around AB Aurigae. wikidata.org.
  11. [12] ↑ . Images of embedded Jovian planet formation at a wide separation around AB Aurigae. wikidata.org.
  12. [13] ↑ . Images of embedded Jovian planet formation at a wide separation around AB Aurigae. wikidata.org.
  13. [14] ↑ . SIMBAD. wikidata.org.
  14. [15] ↑ . Gaia Early Data Release 3. wikidata.org.
  15. [16] ↑ . Gaia Early Data Release 3. 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). AB Aurigae b. Retrieved November 2, 2026, from https://4ort.xyz/entity/ab-aurigae-b
MLA “AB Aurigae b.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/ab-aurigae-b.
BibTeX @misc{4ortxyz_ab-aurigae-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{AB Aurigae b}}, year = {2026}, url = {https://4ort.xyz/entity/ab-aurigae-b}, note = {Accessed: 2026-11-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): AB Aurigae b — https://4ort.xyz/entity/ab-aurigae-b (retrieved 2026-11-02)

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