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(437846) 1999 RJ27

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Place asteroid Q15157652
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(437846) 1999 RJ27

Summary

(437846) 1999 RJ27 is an asteroid[1].

Key Facts

  • (437846) 1999 RJ27 is credited with the discovery of Spacewatch[2].
  • (437846) 1999 RJ27's instance of is recorded as asteroid[3].
  • (437846) 1999 RJ27's instance of is recorded as near-Earth object[4].
  • (437846) 1999 RJ27's site of astronomical discovery is recorded as Kitt Peak National Observatory[5].
  • (437846) 1999 RJ27's minor planet group is recorded as Apollo asteroid[6].
  • (437846) 1999 RJ27's parent astronomical body is recorded as Sun[7].
  • (437846) 1999 RJ27's provisional designation is recorded as 1999 RJ27[8].
  • (437846) 1999 RJ27's time of discovery or invention is recorded as +1999-09-06T00:00:00Z[9].
  • (437846) 1999 RJ27's JPL Small-Body Database SPK-ID is recorded as 20437846[10].
  • (437846) 1999 RJ27's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.3525957602081803'}[11].
  • (437846) 1999 RJ27's absolute magnitude is recorded as {'unit': '1', 'amount': '+19.45'}[12].
  • (437846) 1999 RJ27's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+25.77490135055556'}[13].
  • (437846) 1999 RJ27's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+656.8526940254345'}[14].
  • (437846) 1999 RJ27's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+170.2651342051035'}[15].
  • (437846) 1999 RJ27's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+1.478812248630934'}[16].
  • (437846) 1999 RJ27's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.000235177642126'}[17].
  • (437846) 1999 RJ27's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+0.957389319619741'}[18].
  • (437846) 1999 RJ27's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+64.40709178903185'}[19].
  • (437846) 1999 RJ27's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+170.5169824970773'}[20].
  • (437846) 1999 RJ27's Google Knowledge Graph ID is recorded as /g/12z6579xc[21].
  • (437846) 1999 RJ27's Wolfram Language entity code is recorded as Entity["MinorPlanet", "MinorPlanet437846Provisional1999RJ27"][22].
  • (437846) 1999 RJ27's Minor Planet Center body ID is recorded as 437846[23].
  • (437846) 1999 RJ27's epoch is recorded as May 5, 2025[24].
  • (437846) 1999 RJ27's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2460489.376279638'}[25].

Body

Designation and Status

Recorded instance of include asteroid[3] and near-Earth object[4].

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. [4] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  5. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [10] ↑ . JPL Small-Body Database. Retrieved . 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] ↑ . wikidata.org.
  21. [22] ↑ . 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). (437846) 1999 RJ27. Retrieved May 3, 2026, from https://4ort.xyz/entity/-437846-1999-rj27
MLA “(437846) 1999 RJ27.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-437846-1999-rj27.
BibTeX @misc{4ortxyz_-437846-1999-rj27_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(437846) 1999 RJ27}}, year = {2026}, url = {https://4ort.xyz/entity/-437846-1999-rj27}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (437846) 1999 RJ27 — https://4ort.xyz/entity/-437846-1999-rj27 (retrieved 2026-05-03)

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