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(70983) 1999 XB27

asteroid
Place asteroid Q15183212
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Key Facts

  • Discoverer or inventor: Lincoln Near-Earth Asteroid Research[1]
  • Site of astronomical discovery: Experimental Test Site[2]
  • Follows: (70982) 1999 XJ25[3]
  • Followed by: (70984) 1999 XW27[4]
  • Minor planet group: asteroid belt[5]
  • Parent astronomical body: Sun[6]
  • Provisional designation: 2002 JZ28[7], 1999 XB27[8]
  • Time of discovery or invention: December 6, 1999[9]
  • Orbital eccentricity: 0.04635614622246746[10]
  • Absolute magnitude: 15.04[11]
  • Orbital inclination: 7.289306470942625 degree[12]
  • Orbital period: 1741.453401695932 day[13]
  • Longitude of ascending node: 68.97952841519948 degree[14]
  • Semi-major axis of an orbit: 2.8327546040147 astronomical unit[15]
  • Apoapsis: 2.964070190650773 astronomical unit[16]
  • Periapsis: 2.701439017378626 astronomical unit[17]
  • Argument of periapsis: 238.4603555598398 degree[18]
  • Mean anomaly: 261.0680876324816 degree[19]
  • Epoch: November 21, 2025[20]
  • Time of periapsis: 2461479.0703203576 Julian day[21]

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). (70983) 1999 XB27. Retrieved October 29, 2026, from https://4ort.xyz/entity/-70983-1999-xb27
MLA “(70983) 1999 XB27.” 4ort.xyz Knowledge Graph, 4ort.xyz, 29 Oct. 2026, https://4ort.xyz/entity/-70983-1999-xb27.
BibTeX @misc{4ortxyz_-70983-1999-xb27_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(70983) 1999 XB27}}, year = {2026}, url = {https://4ort.xyz/entity/-70983-1999-xb27}, note = {Accessed: 2026-10-29}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (70983) 1999 XB27 — https://4ort.xyz/entity/-70983-1999-xb27 (retrieved 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. 24w ago · LiMrBot bot · 2026-05-14 view diff on Wikidata ↗
    Orbital eccentricity → {'amount': '+0.04635614622246746'}
    Time of periapsis → {'unit': 'Q14267', 'amount': '+2461479.0703203576'}
    Site of astronomical discovery → Experimental Test Site
    Discoverer or inventor → Lincoln Near-Earth Asteroid Research
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ Orbital eccentricity: 0.04620859044531434±0.0000000013242"
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