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(73501) 2002 RG157

asteroid
Place Asteroid Q5759394

Facts

21 properties

Identity

Instance of
asteroid
More facts +20
Follows
(73500) 2002 RK57[4]
Followed by
(73502) 2002 RE224[5]
Absolute magnitude
15.98[13]
Apoapsis
3.161498038812911[18]
Argument of periapsis
40.98268804691615[20]
Discoverer or inventor
Near-Earth Asteroid Tracking[2]
Epoch
November 21, 2025[22]
Longitude of ascending node
245.4840036227795[16]
Mean anomaly
234.9216155639419[21]
Minor planet group
asteroid belt[6]
Orbital eccentricity
0.2160037821060034[12]
Orbital inclination
2.603881807205298[14]
Orbital period
1531.212315310237[15]
Parent astronomical body
Sun[7]
Periapsis
2.038318088958494[19]
Provisional designation
1998 SE159, 2002 RG157, 2418 T-3[8][9][10]
Semi-major axis of an orbit
2.599908063885702[17]
Site of astronomical discovery
Palomar Observatory[3]
Time of discovery or invention
September 11, 2002[11]
Time of periapsis
2461532.5043406324
🏷️ Also known as
en (73501) 2002 RG157 ru 1998 SE159 ru 2002 RG157 ru 2418 T-3 ru T/2418 T-3 zh 小行星73501
🔖 Identifiers · 3
Google Knowledge Graph ID
/g/122xfdfd
JPL Small-Body Database SPK-ID
20073501
Minor Planet Center body ID
73501

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🔗 Connections
Discoverer or inventor 1
Near-Earth Asteroid Tracking
Epoch 1
November 21, 2025
Followed by 1
(73502) 2002 RE224
Followed by (predecessor) 1
(73502) 2002 RE224
Follows 1
(73500) 2002 RK57
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
(73500) 2002 RK57
Site of astronomical discovery 1
Palomar Observatory
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Summary

(73501) 2002 RG157 is an asteroid[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  2. [3] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . 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 . 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.

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). (73501) 2002 RG157. Retrieved November 2, 2026, from https://4ort.xyz/entity/73501-2002-rg157
MLA “(73501) 2002 RG157.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/73501-2002-rg157.
BibTeX @misc{4ortxyz_73501-2002-rg157_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(73501) 2002 RG157}}, year = {2026}, url = {https://4ort.xyz/entity/73501-2002-rg157}, note = {Accessed: 2026-11-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (73501) 2002 RG157 — https://4ort.xyz/entity/73501-2002-rg157 (retrieved 2026-11-02)

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