Home › Entities › asteroid › (52864) 1998 SR21

(52864) 1998 SR21

asteroid
Place asteroid Q15163173
Press Enter · cited answer in seconds

(52864) 1998 SR21

Summary

(52864) 1998 SR21 is an asteroid[1].

Key Facts

  • (52864) 1998 SR21 is credited with the discovery of Spacewatch[2].
  • (52864) 1998 SR21's instance of is recorded as asteroid[3].
  • (52864) 1998 SR21's site of astronomical discovery is recorded as Kitt Peak National Observatory[4].
  • (52864) 1998 SR21's follows is recorded as Q8331846[5].
  • (52864) 1998 SR21's followed by is recorded as (52865) 1998 SH22[6].
  • (52864) 1998 SR21's minor planet group is recorded as asteroid belt[7].
  • (52864) 1998 SR21's parent astronomical body is recorded as Sun[8].
  • (52864) 1998 SR21's provisional designation is recorded as 2000 EZ91[9].
  • (52864) 1998 SR21's provisional designation is recorded as 1998 UD37[10].
  • (52864) 1998 SR21's provisional designation is recorded as 1998 SR21[11].
  • (52864) 1998 SR21's time of discovery or invention is recorded as +1998-09-21T00:00:00Z[12].
  • (52864) 1998 SR21's JPL Small-Body Database SPK-ID is recorded as 20052864[13].
  • (52864) 1998 SR21's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.06472172466968723'}[14].
  • (52864) 1998 SR21's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.13'}[15].
  • (52864) 1998 SR21's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+6.202452735486843'}[16].
  • (52864) 1998 SR21's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1340.072828810473'}[17].
  • (52864) 1998 SR21's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+213.0722085859326'}[18].
  • (52864) 1998 SR21's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.378774730947517'}[19].
  • (52864) 1998 SR21's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.532733134135111'}[20].
  • (52864) 1998 SR21's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.224816327759922'}[21].
  • (52864) 1998 SR21's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+247.7487193397924'}[22].
  • (52864) 1998 SR21's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+18.10866128654383'}[23].
  • (52864) 1998 SR21's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+2.258'}[24].
  • (52864) 1998 SR21's albedo is recorded as {'unit': '1', 'amount': '+0.417'}[25].
  • (52864) 1998 SR21's Minor Planet Center body ID is recorded as 52864[26].

Body

Designation and Status

(52864) 1998 SR21'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 . 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] ↑ . 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). (52864) 1998 SR21. Retrieved May 3, 2026, from https://4ort.xyz/entity/-52864-1998-sr21
MLA “(52864) 1998 SR21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-52864-1998-sr21.
BibTeX @misc{4ortxyz_-52864-1998-sr21_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(52864) 1998 SR21}}, year = {2026}, url = {https://4ort.xyz/entity/-52864-1998-sr21}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (52864) 1998 SR21 — https://4ort.xyz/entity/-52864-1998-sr21 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/-52864-1998-sr21 · Last refreshed: