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(17469) 1991 BT

minor planet
Place asteroid Q4541914

Facts

24 properties

Identity

Instance of
asteroid
More facts +23
Follows
(17468) 1990 WT6[3]
Followed by
17470 Mitsuhashi[4]
Absolute magnitude
+13.4, +13.38[14][15]
Albedo
+0.258[34]
Apoapsis
+2.568, +2.569594297179625[25][26]
Argument of periapsis
+335.11838, +336.5809372482959[29][30]
Diameter
+5.999[33]
Discoverer or inventor
Atsushi Sugie[1]
Epoch
November 21, 2025[35]
Longitude of ascending node
+211.00750, +210.9003406363465[21][22]
Mean anomaly
+217.61538, +143.8490454770574[31][32]
Minor planet group
asteroid belt[5]
Orbital eccentricity
+0.0830570, +0.0836867352126996[12][13]
Orbital inclination
+6.16711, +6.176214985373923[16][17]
Orbital period
+3.65, +1333.643124456538[18][19]
Parent astronomical body
Sun[6]
Periapsis
+2.1745086, +2.172725071849618[27][28]
Provisional designation
1977 KL, 1988 PJ3, 1991 BT, 1999 JR63[7][8][9][10]
Rotation period
+17.172[20]
Semi-major axis of an orbit
+2.3714762, +2.371159684514621[23][24]
Site of astronomical discovery
Dainik Astronomical Observatory[2]
Time of discovery or invention
January 19, 1991[11]
Time of periapsis
+2460467.601970944[36]
🏷️ Also known as
en (17469) 1991 BT ru 1977 KL ru 1988 PJ3 ru 1991 BT ru 1999 JR63 zh 小行星17469
🔖 Identifiers · 4
Freebase ID
/m/0h7p7w3
JPL Small-Body Database SPK-ID
20017469
Minor Planet Center body ID
17469
Wolfram Language entity code
Entity["MinorPlanet", "MinorPlanet17469Provisional1991BT"]

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🔗 Connections
Discoverer or inventor 1
Atsushi Sugie
Epoch 1
November 21, 2025
Followed by 1
17470 Mitsuhashi
Followed by (predecessor) 1
17470 Mitsuhashi
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Site of astronomical discovery 1
Dainik Astronomical Observatory
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References

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

Direct Wikidata claims

  1. [1] ↑ . 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] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  8. [8] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [9] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [10] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  11. [11] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  12. [12] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  13. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [14] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  15. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [16] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  17. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  18. [18] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  19. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [20] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [21] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  22. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [23] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  24. [24] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  25. [25] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  26. [26] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  27. [27] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  28. [28] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  29. [29] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  30. [30] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  31. [31] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  32. [32] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  33. [33] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  34. [34] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  35. [35] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  36. [36] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: 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). (17469) 1991 BT. Retrieved November 2, 2026, from https://4ort.xyz/entity/17469-1991-bt
MLA “(17469) 1991 BT.” 4ort.xyz Knowledge Graph, 4ort.xyz, 2 Nov. 2026, https://4ort.xyz/entity/17469-1991-bt.
BibTeX @misc{4ortxyz_17469-1991-bt_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{(17469) 1991 BT}}, year = {2026}, url = {https://4ort.xyz/entity/17469-1991-bt}, note = {Accessed: 2026-11-02}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): (17469) 1991 BT — https://4ort.xyz/entity/17469-1991-bt (retrieved 2026-11-02)

Canonical URL: https://4ort.xyz/entity/17469-1991-bt · Last refreshed:

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. 22w ago · KaleemBot bot · 2026-06-04 view diff on Wikidata ↗
    Apoapsis → {'unit': 'Q1811', 'amount': '+2.568'}, {'unit': 'Q1811', 'amount': '+2.569594297179625'}
    Periapsis → {'unit': 'Q1811', 'amount': '+2.1745086'}, {'unit': 'Q1811', 'amount': '+2.172725071849618'}
    Orbital eccentricity → {'amount': '+0.0830570'}, {'amount': '+0.0836867352126996'}
    Diameter → {'unit': 'Q828224', 'amount': '+5.999'}
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ Added [[wikipedia:ur:(17469) 1991 بی ٹی]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.