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1568 Aisleen

asteroid
Place Asteroid Q140888

Facts

25 properties

Identity

Instance of
asteroid
More facts +24
Follows
1567 Alikoski[3]
Followed by
1569 Evita[4]
Absolute magnitude
+11.7, +11.64[13][14]
Albedo
+0.165[33]
Apoapsis
+2.950, +2.950153707552335[24][25]
Argument of periapsis
+229.15386, +229.0858360488265[28][29]
Diameter
+12.448[32]
Discoverer or inventor
Ernest Leonard Johnson[1]
Epoch
November 21, 2025[34]
Longitude of ascending node
+146.14313, +146.1161090483879[20][21]
Mean anomaly
+25.57792, +321.4097603467394[30][31]
Minor planet group
asteroid belt[5]
Orbital eccentricity
0.25 (0.25–0.25, n=3)[10][11][12]
Orbital inclination
+24.86817, +24.86431995511209[15][16]
Orbital period
+3.61, +1317.945808644939[17][18]
Parent astronomical body
Sun[6]
Periapsis
+1.7545558, +1.754880081067191[26][27]
Provisional designation
1946 QB[7]
Rotation period
+6.6746[19]
Semi-major axis of an orbit
+2.3522884, +2.352516894309763[22][23]
Significant event
naming[9]
Site of astronomical discovery
Union Observatory[2]
Time of discovery or invention
August 21, 1946[8]
Time of periapsis
+2461141.7773461267[35]
🏷️ Also known as
en 1568 Aisleen en Aisleen de (1568) Aisleen el 1568 Αϊσλήν fa سیارک ۱۵۶۸ ja エイスリーン ru (1568) Aisleen ru (1568) 1946 QB ru (1568) Айслин ru 1946 QB ru Aisleen ru Айслин uk 1568 Айслін zh 小行星1568
🔖 Identifiers · 5
Image (Wikimedia Commons)
1568Aisleen (Lightcurve Inversion).png ↗
DAMIT asteroid ID
290
Freebase ID
/m/03y0p21
JPL Small-Body Database SPK-ID
20001568
Minor Planet Center body ID
1568

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

🔗 Connections
Discoverer or inventor 1
Ernest Leonard Johnson
Epoch 1
November 21, 2025
Followed by 1
1569 Evita
Followed by (predecessor) 1
1569 Evita
Follows 1
1567 Alikoski
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
1567 Alikoski
Site of astronomical discovery 1
Union Observatory
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References

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

Direct Wikidata claims

  1. [1] ↑ . Minor Planet Center 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] ↑ . Minor Planet Center database. wikidata.org.
  4. [4] ↑ . Minor Planet Center database. 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] ↑ . wikidata.org.
  10. [10] ↑ . wikidata.org.
  11. [11] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  12. [12] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [13] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  14. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [15] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  16. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [17] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  18. [18] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  19. [19] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  20. [20] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  21. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [22] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  23. [23] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  24. [24] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  25. [25] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  26. [26] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  27. [27] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  28. [28] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  29. [29] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  30. [30] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  31. [31] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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.

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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). 1568 Aisleen. Retrieved November 11, 2026, from https://4ort.xyz/entity/1568-aisleen
MLA “1568 Aisleen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Nov. 2026, https://4ort.xyz/entity/1568-aisleen.
BibTeX @misc{4ortxyz_1568-aisleen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1568 Aisleen}}, year = {2026}, url = {https://4ort.xyz/entity/1568-aisleen}, note = {Accessed: 2026-11-11}}
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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. 12d ago · AbzalM · 2026-10-30 view diff on Wikidata ↗
    Albedo → 0.165
    Time of periapsis → 2,461,141.777346 Julian day
    Mean anomaly → 25.57792 degree, 321.40976 degree
    Follows → 1567 Alikoski
    + 19 other properties edited (see Wikidata diff for full list)
    "Changed [kaa] labels, descriptions, aliases and claims: kaawiki sitelink"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.