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21547 Kottapalli

asteroid
Place Asteroid Q953733

Facts

24 properties

Identity

Instance of
asteroid
More facts +23
Follows
21546 Konermann[4]
Followed by
21548 Briekugler[5]
Absolute magnitude
13.4, 13.55[15][16]
Albedo
0.066
Apoapsis
3.604, 3.605049707251573
Argument of periapsis
326.62042, 325.0111675730558
Diameter
11.29
Discoverer or inventor
Lincoln Near-Earth Asteroid Research[2]
Epoch
November 21, 2025
Longitude of ascending node
323.08809, 322.9606864338928[21][22]
Mean anomaly
278.43274, 340.1377020901801
Minor planet group
asteroid belt[6]
Orbital eccentricity
0.14 (0.14–0.14, n=3)[12][13][14]
Orbital inclination
0.32669, 0.3249685590785313[17][18]
Orbital period
5.63, 2058.430920191139[19][20]
Parent astronomical body
Sun[7]
Periapsis
2.7253774, 2.728617529790405
Provisional designation
1991 HK4, 1998 QK38[8][9]
Semi-major axis of an orbit
3.1647002, 3.166833618520989[23]
Significant event
naming[11]
Site of astronomical discovery
Experimental Test Site[3]
Time of discovery or invention
August 17, 1998[10]
Time of periapsis
2461114.0699115656
🏷️ Also known as
en 21547 Kottapalli en Kottapalli de (21547) Kottapalli fa سیارک ۲۱۵۴۷ ru 1998 QK38 ru 1991 HK4 ru (21547) 1998 QK38 ru Kottapalli uk 21547 Коттапаллі zh 小行星21547
🔖 Identifiers · 3
Freebase ID
/m/03y61ln
JPL Small-Body Database SPK-ID
20021547
Minor Planet Center body ID
21547

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Discoverer or inventor 1
Lincoln Near-Earth Asteroid Research
Epoch 1
November 21, 2025
Followed by 1
21548 Briekugler
Followed by (predecessor) 1
21548 Briekugler
Follows 1
21546 Konermann
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
21546 Konermann
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Summary

21547 Kottapalli is an asteroid[1].

References

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

Direct Wikidata claims

  1. [2] ↑ . Minor Planet Center 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] ↑ . Minor Planet Center database. wikidata.org.
  4. [5] ↑ . Minor Planet Center database. 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] ↑ . wikidata.org.
  12. [13] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  13. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [19] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [21] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [23] ↑ . 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). 21547 Kottapalli. Retrieved November 8, 2026, from https://4ort.xyz/entity/21547-kottapalli
MLA “21547 Kottapalli.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Nov. 2026, https://4ort.xyz/entity/21547-kottapalli.
BibTeX @misc{4ortxyz_21547-kottapalli_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{21547 Kottapalli}}, year = {2026}, url = {https://4ort.xyz/entity/21547-kottapalli}, note = {Accessed: 2026-11-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 21547 Kottapalli — https://4ort.xyz/entity/21547-kottapalli (retrieved 2026-11-08)

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