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(143640) 2003 NR4

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(143640) 2003 NR4

Summary

(143640) 2003 NR4 is an asteroid[1].

Key Facts

  • (143640) 2003 NR4 is credited with the discovery of Lincoln Near-Earth Asteroid Research[2].
  • (143640) 2003 NR4's instance of is recorded as asteroid[3].
  • (143640) 2003 NR4's site of astronomical discovery is recorded as Experimental Test Site[4].
  • (143640) 2003 NR4's follows is recorded as (143639) 2003 MK9[5].
  • (143640) 2003 NR4's followed by is recorded as 143641 Sapello[6].
  • (143640) 2003 NR4's minor planet group is recorded as inner asteroid belt[7].
  • (143640) 2003 NR4's parent astronomical body is recorded as Sun[8].
  • (143640) 2003 NR4's provisional designation is recorded as 2003 NR4[9].
  • (143640) 2003 NR4's provisional designation is recorded as 1998 SJ167[10].
  • (143640) 2003 NR4's time of discovery or invention is recorded as +2003-07-05T00:00:00Z[11].
  • (143640) 2003 NR4's JPL Small-Body Database SPK-ID is recorded as 20143640[12].
  • (143640) 2003 NR4's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1176572945915484'}[13].
  • (143640) 2003 NR4's absolute magnitude is recorded as {'unit': '1', 'amount': '+17.02'}[14].
  • (143640) 2003 NR4's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+20.15791981169932'}[15].
  • (143640) 2003 NR4's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+956.7106463229151'}[16].
  • (143640) 2003 NR4's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+207.2891757929035'}[17].
  • (143640) 2003 NR4's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.900151023693336'}[18].
  • (143640) 2003 NR4's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.123717652456455'}[19].
  • (143640) 2003 NR4's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.676584394930217'}[20].
  • (143640) 2003 NR4's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+129.2398935008055'}[21].
  • (143640) 2003 NR4's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+146.0466629088743'}[22].
  • (143640) 2003 NR4's Minor Planet Center body ID is recorded as 143640[23].
  • (143640) 2003 NR4's epoch is recorded as November 21, 2025[24].
  • (143640) 2003 NR4's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460612.376674264'}[25].

Body

Designation and Status

(143640) 2003 NR4'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 . 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] ↑ . 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.

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). (143640) 2003 NR4. Retrieved May 3, 2026, from https://4ort.xyz/entity/-143640-2003-nr4
MLA “(143640) 2003 NR4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-143640-2003-nr4.
BibTeX @misc{4ortxyz_-143640-2003-nr4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(143640) 2003 NR4}}, year = {2026}, url = {https://4ort.xyz/entity/-143640-2003-nr4}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (143640) 2003 NR4 — https://4ort.xyz/entity/-143640-2003-nr4 (retrieved 2026-05-03)

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