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(23778) 1998 QO7

asteroid
Place asteroid Q6304779

Facts

24 properties

Identity

Instance of
asteroid
More facts +23
Follows
23777 Goursat[4]
Followed by
23779 Cambier[5]
Absolute magnitude
13.5, 13.59[14][15]
Albedo
0.199
Apoapsis
3.645 astronomical unit, 3.639671932284903 astronomical unit[24]
Argument of periapsis
18.33825 degree, 19.41735001566742 degree
Diameter
6.514 km
Discoverer or inventor
Lincoln Near-Earth Asteroid Research[2]
Epoch
November 21, 2025
Imported from
wholeness_audit_2026-05-02
Longitude of ascending node
333.75361 degree, 333.544898994296 degree[20][21]
Mean anomaly
252.33945 degree, 61.03051261908912 degree
Minor planet group
asteroid belt[6]
Orbital eccentricity
0.21 (0.21–0.21, n=3)[11][12][13]
Orbital inclination
10.10993 degree, 10.11006619691152 degree[16][17]
Orbital period
5.22 year, 1,903.088877220646 day[18][19]
Parent astronomical body
Sun[7]
Periapsis
2.3716843 astronomical unit, 2.371194695758765 astronomical unit
Provisional designation
1998 QO7, 1999 XD209[8][9]
Semi-major axis of an orbit
3.0082633 astronomical unit, 3.005433314021834 astronomical unit[22][23]
Site of astronomical discovery
Experimental Test Site[3]
Time of discovery or invention
August 17, 1998[10]
Time of periapsis
2,460,677.870861843 Julian day
🏷️ Also known as
en (23778) 1998 QO7 ru 1998 QO7 ru 1999 XD209 zh 小行星23778
🔖 Identifiers · 4
Google Knowledge Graph ID
/g/11gknjd9rg
JPL Small-Body Database SPK-ID
20023778
Minor Planet Center body ID
23778
Wolfram Language entity code
Entity["MinorPlanet", "MinorPlanet23778Provisional1998QO7"]

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Summary

(23778) 1998 QO7 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] ↑ . wikidata.org.
  11. [12] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  12. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [14] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  20. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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). (23778) 1998 QO7. Retrieved November 3, 2026, from https://4ort.xyz/entity/-23778-1998-qo7
MLA “(23778) 1998 QO7.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Nov. 2026, https://4ort.xyz/entity/-23778-1998-qo7.
BibTeX @misc{4ortxyz_-23778-1998-qo7_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(23778) 1998 QO7}}, year = {2026}, url = {https://4ort.xyz/entity/-23778-1998-qo7}, note = {Accessed: 2026-11-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (23778) 1998 QO7 — https://4ort.xyz/entity/-23778-1998-qo7 (retrieved 2026-11-03)

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