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283 Emma

main-belt asteroid
Place Asteroid Q150187

Facts

29 properties

Identity

Instance of
asteroid
More facts +28
Follows
282 Clorinde[4]
Followed by
284 Amalia[5]
Absolute magnitude
8.79[15]
Albedo
0.026, 0.023
Apoapsis
3.486759880476786
Argument of periapsis
55.93070998940349
Asteroid spectral type
X-type asteroid[12]
Child astronomical body
S/2003 (283) 1[8]
Diameter
132.385
Different from
Emma[16]
Discoverer or inventor
Auguste Charlois[2]
Epoch
November 21, 2025
Longitude of ascending node
303.8574044594366
Mass
1.38[19]
Mean anomaly
34.30480183091535
Minor planet group
asteroid belt[6]
Orbital eccentricity
0.1439195967853918[14]
Orbital inclination
7.991, 7.988649789490093[17][18]
Orbital period
1943.74029126503
Parent astronomical body
Sun[7]
Periapsis
2.609402630026877
Provisional designation
1980 FJ12, A889 CA[9][10]
Rotation period
6.896
Semi-major axis of an orbit
3.048081255251831
Significant event
naming[13]
Site of astronomical discovery
Nice Observatory[3]
Time of discovery or invention
February 8, 1889[11]
Time of periapsis
2460815.278818048
🏷️ Also known as
en Emma en 283 Emma en (283) Emma de 283 Emma el 283 Έμμα fa سیارک ۲۸۳ fr 283 Emma fr Emma ja エンマ ru (283) Emma ru 1980 FJ12 ru (283) Эмма ru Emma ru Эмма uk 283 Емма vi 1980 FJ12 vi (283) Emma vi A889 CA vi Emma zh 小行星283
🔖 Identifiers · 6
Image (Wikimedia Commons)
283Emma (Lightcurve Inversion).png ↗
DAMIT asteroid ID
160
Freebase ID
/m/05819c
JPL Small-Body Database SPK-ID
20000283
Minor Planet Center body ID
283
Wolfram Language entity code
Entity["MinorPlanet", "Emma"]

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

🔗 Connections
Asteroid spectral type 1
X-type asteroid
Different from 1
Emma
Discoverer or inventor 1
Auguste Charlois
Epoch 1
November 21, 2025
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Site of astronomical discovery 1
Nice Observatory
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Summary

283 Emma is an asteroid[1].

Related Entities

Auguste Charlois

References

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

Direct Wikidata claims

  1. [2] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . Minor Planet Center database. wikidata.org.
  4. [5] ↑ . Minor Planet Center database. wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . 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). 283 Emma. Retrieved November 7, 2026, from https://4ort.xyz/entity/283-emma
MLA “283 Emma.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Nov. 2026, https://4ort.xyz/entity/283-emma.
BibTeX @misc{4ortxyz_283-emma_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{283 Emma}}, year = {2026}, url = {https://4ort.xyz/entity/283-emma}, note = {Accessed: 2026-11-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 283 Emma — https://4ort.xyz/entity/283-emma (retrieved 2026-11-07)

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