Home › Entities › asteroid › (71103) 1999 XN144

(71103) 1999 XN144

asteroid
Place asteroid Q15186010
Press Enter · cited answer in seconds

(71103) 1999 XN144

Summary

(71103) 1999 XN144 is an asteroid[1].

Key Facts

  • (71103) 1999 XN144 is credited with the discovery of Takeshi Urata[2].
  • (71103) 1999 XN144's instance of is recorded as asteroid[3].
  • (71103) 1999 XN144's site of astronomical discovery is recorded as Nihondaira Observatory[4].
  • (71103) 1999 XN144 followed (71102) 1999 XH144[5].
  • (71103) 1999 XN144 was followed by (71104) 1999 XA145[6].
  • (71103) 1999 XN144's minor planet group is recorded as asteroid belt[7].
  • (71103) 1999 XN144's parent astronomical body is recorded as Sun[8].
  • (71103) 1999 XN144's provisional designation is recorded as 2001 HB29[9].
  • (71103) 1999 XN144's provisional designation is recorded as 1999 XN144[10].
  • (71103) 1999 XN144's time of discovery or invention is recorded as December 11, 1999[11].
  • (71103) 1999 XN144's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1830845122804892'}[12].
  • (71103) 1999 XN144's absolute magnitude is recorded as {'unit': '1', 'amount': '+14.76'}[13].
  • (71103) 1999 XN144's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+5.690285145431062'}[14].
  • (71103) 1999 XN144's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1489.631058235727'}[15].
  • (71103) 1999 XN144's rotation period is recorded as {'unit': 'http://www.wikidata.org/entity/Q25235', 'amount': '+8.46931'}[16].
  • (71103) 1999 XN144's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+49.66163201418038'}[17].
  • (71103) 1999 XN144's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.552624076174608'}[18].
  • (71103) 1999 XN144's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.01997001019647'}[19].
  • (71103) 1999 XN144's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.085278142152745'}[20].
  • (71103) 1999 XN144's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+124.2523680450211'}[21].
  • (71103) 1999 XN144's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+320.8369906438585'}[22].
  • (71103) 1999 XN144's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+3.55'}[23].
  • (71103) 1999 XN144's albedo is recorded as {'unit': '1', 'amount': '+0.244'}[24].
  • (71103) 1999 XN144's epoch is recorded as October 17, 2024[25].
  • (71103) 1999 XN144's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460762.55120853'}[26].

Body

Designation and Status

(71103) 1999 XN144's instance of is recorded as asteroid[3].

References

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

Direct Wikidata claims

  1. [3] ↑ . 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. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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). (71103) 1999 XN144. Retrieved May 3, 2026, from https://4ort.xyz/entity/-71103-1999-xn144
MLA “(71103) 1999 XN144.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-71103-1999-xn144.
BibTeX @misc{4ortxyz_-71103-1999-xn144_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(71103) 1999 XN144}}, year = {2026}, url = {https://4ort.xyz/entity/-71103-1999-xn144}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (71103) 1999 XN144 — https://4ort.xyz/entity/-71103-1999-xn144 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-71103-1999-xn144 · Last refreshed:

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. 5w ago · LiMrBot bot · 2026-05-17 view diff on Wikidata ↗
    Diameter → {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount':
    Parent astronomical body → Sun
    Site of astronomical discovery → Nihondaira Observatory
    Imported from → —
    + 24 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ [[Property:P1457]]: 14.76"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.