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2001 FJ39

asteroid
Thing Asteroid Q15191740

Facts

21 properties
Instance of
asteroid
Follows
1999 VM216[3]
Followed by
2001 FS39[4]
Absolute magnitude
16.14[11]
Apoapsis
2.957002447134789 au[16]
Argument of periapsis
333.0979775224023°[18]
Discoverer or inventor
Lincoln Near-Earth Asteroid Research[1]
Epoch
November 21, 2025[20]
Longitude of ascending node
273.0253632962143°[14]
Mean anomaly
2.318294483478197°[19]
Minor planet group
asteroid belt[5]
Orbital eccentricity
0.1727513371398376[10]
Orbital inclination
3.526367140708601°[12]
Orbital period
1,462.402926861669 day[13]
Parent astronomical body
Sun[6]
Periapsis
2.085843983288337 au[17]
Provisional designation
2002 RK115, 2001 FJ39[7][8]
Semi-major axis of an orbit
2.521423215211563 au[15]
Site of astronomical discovery
Experimental Test Site[2]
Time of discovery or invention
March 18, 2001[9]
Time of periapsis
2,460,991.0825537834 Julian day[21]
🏷️ Also known as
ru 2001 FJ39 ru 2002 RK115 zh 小行星77236
🔖 Identifiers · 2
JPL Small-Body Database SPK-ID
20077236
Minor Planet Center body ID
77236

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References

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

Direct Wikidata claims

  1. [1] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

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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). 2001 FJ39. Retrieved October 29, 2026, from https://4ort.xyz/entity/q15191740
MLA “2001 FJ39.” 4ort.xyz Knowledge Graph, 4ort.xyz, 29 Oct. 2026, https://4ort.xyz/entity/q15191740.
BibTeX @misc{4ortxyz_q15191740_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2001 FJ39}}, year = {2026}, url = {https://4ort.xyz/entity/q15191740}, note = {Accessed: 2026-10-29}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 22w ago · LiMrBot bot · 2026-06-07 view diff on Wikidata ↗
    Absolute magnitude → 16.14
    Apoapsis → 2.957002 astronomical unit
    Semi-major axis of an orbit → 2.521423 astronomical unit
    Parent astronomical body → Sun
    + 19 other properties edited (see Wikidata diff for full list)
    "Removed claim: Absolute magnitude: 16.15"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.