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(44354) 1998 SS2

minor planet
Place asteroid Q4543595
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(44354) 1998 SS2

Summary

(44354) 1998 SS2 is an asteroid[1].

Key Facts

  • (44354) 1998 SS2 is credited with the discovery of Yoshisada Shimizu[2].
  • (44354) 1998 SS2 is credited with the discovery of Takeshi Urata[3].
  • (44354) 1998 SS2's instance of is recorded as asteroid[4].
  • (44354) 1998 SS2's site of astronomical discovery is recorded as Nachi-Katsuura Observatory[5].
  • (44354) 1998 SS2 followed (44353) 1998 SB1[6].
  • (44354) 1998 SS2 was followed by (44355) 1998 ST2[7].
  • (44354) 1998 SS2's minor planet group is recorded as asteroid belt[8].
  • (44354) 1998 SS2's parent astronomical body is recorded as Sun[9].
  • (44354) 1998 SS2's provisional designation is recorded as 1998 SS2[10].
  • (44354) 1998 SS2's provisional designation is recorded as 1999 WW[11].
  • (44354) 1998 SS2's time of discovery or invention is recorded as September 16, 1998[12].
  • (44354) 1998 SS2's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1817199928192293'}[13].
  • (44354) 1998 SS2's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.55'}[14].
  • (44354) 1998 SS2's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+12.37600658245199'}[15].
  • (44354) 1998 SS2's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1509.211191956492'}[16].
  • (44354) 1998 SS2's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+258.8444606209691'}[17].
  • (44354) 1998 SS2's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.574943635011275'}[18].
  • (44354) 1998 SS2's apoapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+3.042862373875444'}[19].
  • (44354) 1998 SS2's periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.107024896147106'}[20].
  • (44354) 1998 SS2's argument of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+57.40864576824081'}[21].
  • (44354) 1998 SS2's mean anomaly is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+249.5543580175319'}[22].
  • (44354) 1998 SS2's diameter is recorded as {'unit': 'http://www.wikidata.org/entity/Q828224', 'amount': '+5.08'}[23].
  • (44354) 1998 SS2's albedo is recorded as {'unit': '1', 'amount': '+0.283'}[24].
  • (44354) 1998 SS2's epoch is recorded as November 21, 2025[25].
  • (44354) 1998 SS2's time of periapsis is recorded as {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount': '+2461463.5161082856'}[26].

Body

Designation and Status

(44354) 1998 SS2's instance of is recorded as asteroid[4].

References

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

Direct Wikidata claims

  1. [4] ↑ . 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] ↑ . 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] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [9] ↑ . 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). (44354) 1998 SS2. Retrieved May 3, 2026, from https://4ort.xyz/entity/-44354-1998-ss2
MLA “(44354) 1998 SS2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/-44354-1998-ss2.
BibTeX @misc{4ortxyz_-44354-1998-ss2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(44354) 1998 SS2}}, year = {2026}, url = {https://4ort.xyz/entity/-44354-1998-ss2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (44354) 1998 SS2 — https://4ort.xyz/entity/-44354-1998-ss2 (retrieved 2026-05-03)

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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. 17w ago · KaleemBot bot · 2026-05-14 view diff on Wikidata ↗
    Mean anomaly → {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount':
    Apoapsis → {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '
    Minor planet center body id → 44354
    Time of periapsis → {'unit': 'http://www.wikidata.org/entity/Q14267', 'amount':
    + 25 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(44354) 1998 ایس ایس 2]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.