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2505 Hebei

asteroid
Thing Asteroid Q149314

Facts

25 properties
Instance of
asteroid
Follows
2504 Gaviola[4]
Followed by
2506 Pirogov[5]
Absolute magnitude
+11.6, +11.72[27][28]
Albedo
+0.089[46]
Apoapsis
+3.692, +3.684045961679861[37][38]
Argument of periapsis
+207.17155, +206.5752861259474[41][42]
Diameter
+22.288[45]
Discoverer or inventor
Purple Mountain Observatory[1]
Epoch
November 21, 2025[47]
Longitude of ascending node
+59.24189, +59.22048309012916[33][34]
Mean anomaly
+309.17121, +84.72085466802153[43][44]
Minor planet group
asteroid belt[6]
Named after
Hebei[3]
Orbital eccentricity
0.17 (0.17–0.17, n=3)[24][25][26]
Orbital inclination
+2.07943, +2.077096997165938[29][30]
Orbital period
+5.57, +2036.31569760188[31][32]
Parent astronomical body
Sun[7]
Periapsis
+2.5956999, +2.604174853776207[39][40]
Provisional designation
1935 QJ1, 1940 LM, 1951 JY, 1957 OL, 1968 HG1, 1969 RF, 1973 FK2, 1973 FO, 1975 UJ, 1975 VT8, 1978 EX, 1979 HY2, 1979 KH1, 1981 VR[8][9][10][11][12][13][14][15][16][17][18][19][20][21]
Semi-major axis of an orbit
+3.1436749, +3.144110407728034[35][36]
Significant event
naming[23]
Site of astronomical discovery
Purple Mountain Observatory[2]
Time of discovery or invention
October 31, 1975[22]
Show all 25 facts +1
Time of periapsis
+2460521.2822047924[48]
🏷️ Also known as
en Hebei de (2505) Hebei el 2505 Χεμπέι fa سیارک ۲۵۰۵ ru 1957 OL ru 1968 HG1 ru 1969 RF ru 1973 FK2 ru 1975 UJ ru 1975 VT8 ru 1978 EX ru 1979 HY2 ru 1979 KH1 ru 1981 VR ru (2505) 1975 UJ ru (2505) Хэбей ru Хэбей ru 1973 FO ru 1935 QJ1 ru 1940 LM
🔖 Identifiers · 3
Freebase ID
/m/03y3g6f
JPL Small-Body Database SPK-ID
20002505
Minor Planet Center body ID
2505

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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] ↑ . wikidata.org.
  4. [4] ↑ . Minor Planet Center database. wikidata.org.
  5. [5] ↑ . Minor Planet Center database. wikidata.org.
  6. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [7] ↑ . 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  13. [13] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  14. [14] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  15. [15] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  16. [16] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  17. [17] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. 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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  21. [21] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  22. [22] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  23. [23] ↑ . wikidata.org.
  24. [24] ↑ . 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  34. [34] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  35. [35] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  36. [36] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  37. [37] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  38. [38] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  39. [39] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  40. [40] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  41. [41] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  42. [42] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  43. [43] ↑ . minorplanetcenter.net. minorplanetcenter.net. Provenance: wikidata.org.
  44. [44] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  45. [45] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  46. [46] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  47. [47] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  48. [48] ↑ . 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). 2505 Hebei. Retrieved November 7, 2026, from https://4ort.xyz/entity/2505-hebei
MLA “2505 Hebei.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Nov. 2026, https://4ort.xyz/entity/2505-hebei.
BibTeX @misc{4ortxyz_2505-hebei_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2505 Hebei}}, year = {2026}, url = {https://4ort.xyz/entity/2505-hebei}, note = {Accessed: 2026-11-07}}
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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. 9d ago · AbzalM · 2026-10-30 view diff on Wikidata ↗
    Orbital inclination → 2.07943 degree, 2.077097 degree
    Orbital period → 5.57 year, 2,036.315698 day
    Apoapsis → 3.692 astronomical unit, 3.684046 astronomical unit
    Follows → 2504 Gaviola
    + 25 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.