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(73542) 2003 OJ23

asteroid
Asteroid Q5771623

Facts

21 properties

Identity

Instance of
asteroid
More facts +20
Follows
(73541) 2003 OE22[4]
Followed by
(73543) 2003 OB30[5]
Absolute magnitude
16.09[11]
Apoapsis
2.578422606716941 au[16]
Argument of periapsis
51.28332238584235°[18]
Discoverer or inventor
Wolf Bickel[2]
Epoch
November 21, 2025[20]
Longitude of ascending node
310.6050160659511°[14]
Mean anomaly
336.7049295139386°[19]
Minor planet group
asteroid belt[6]
Orbital eccentricity
0.0752549553009485[10]
Orbital inclination
5.212898738163135°[12]
Orbital period
1,356.320725940201 day[13]
Parent astronomical body
Sun[7]
Periapsis
2.217505268817058 au[17]
Provisional designation
2003 OJ23[8]
Semi-major axis of an orbit
2.397963937766999 au[15]
Site of astronomical discovery
Bergisch Gladbach Observatory[3]
Time of discovery or invention
July 29, 2003[9]
Time of periapsis
2,461,088.2655192013 Julian day[21]
🏷️ Also known as
en (73542) 2003 OJ23 ru 2003 OJ23 zh 小行星73542
🔖 Identifiers · 3
Google Knowledge Graph ID
/g/1210b5kl
JPL Small-Body Database SPK-ID
20073542
Minor Planet Center body ID
73542

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🔗 Connections
Discoverer or inventor 1
Wolf Bickel
Epoch 1
November 21, 2025
Followed by 1
(73543) 2003 OB30
Followed by (predecessor) 1
(73543) 2003 OB30
Follows 1
(73541) 2003 OE22
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
(73541) 2003 OE22
Site of astronomical discovery 1
Bergisch Gladbach Observatory
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Summary

(73542) 2003 OJ23 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.

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). (73542) 2003 OJ23. Retrieved May 3, 2026, from https://4ort.xyz/entity/73542-2003-oj23
MLA “(73542) 2003 OJ23.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/73542-2003-oj23.
BibTeX @misc{4ortxyz_73542-2003-oj23_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(73542) 2003 OJ23}}, year = {2026}, url = {https://4ort.xyz/entity/73542-2003-oj23}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (73542) 2003 OJ23 — https://4ort.xyz/entity/73542-2003-oj23 (retrieved 2026-05-03)

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