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12869 Ejiaga

asteroid
Asteroid Q19625054

Facts

24 properties

Identity

Instance of
asteroid
More facts +23
Follows
12868 Onken[3]
Followed by
12870 Rolandmeier[4]
Absolute magnitude
13.9, 14.07[16][17]
Albedo
0.159[35]
Apoapsis
3.104 au, 3.116339258729527 au[26][27]
Argument of periapsis
162.17334°, 162.5149426136666°[30][31]
Diameter
5.275 km[34]
Discoverer or inventor
Lincoln Near-Earth Asteroid Research[1]
Epoch
November 21, 2025[36]
Longitude of ascending node
221.53830°, 221.4166094338622°[22][23]
Mean anomaly
338.29793°, 92.31619056551062°[32][33]
Minor planet group
asteroid belt[5]
Orbital eccentricity
0.07 (0.06–0.07, n=3)[13][14][15]
Orbital inclination
1.86438°, 1.863249566300232°[18][19]
Orbital period
4.98 year, 1,822.646059572155 day[20][21]
Parent astronomical body
Sun[6]
Periapsis
2.7322571 au, 2.723926434744937 au[28][29]
Provisional designation
1999 TA27, 1998 MR32, 1995 WR26, 1992 GZ2[7][8][9][10]
Semi-major axis of an orbit
2.9180717 au, 2.920132846737232 au[24][25]
Significant event
naming[12]
Site of astronomical discovery
Magdalena Ridge Observatory[2]
Time of discovery or invention
June 24, 1998[11]
Time of periapsis
2,460,533.111830642 Julian day[37]
🏷️ Also known as
en 12869 Ejiaga de (12869) Ejiaga it (12869) 1998 MR32 sv 1998 MR32 zh 小行星12869
🔖 Identifiers · 4
Freebase ID
/m/0k0k900
JPL Small-Body Database SPK-ID
20012869
Minor Planet Center body ID
12869
Wolfram Language entity code
Entity["MinorPlanet", "MinorPlanet12869Provisional1998MR32"]

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
12870 Rolandmeier
Followed by (predecessor) 1
12870 Rolandmeier
Follows 1
12868 Onken
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
12868 Onken
Site of astronomical discovery 1
Magdalena Ridge 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] ↑ . 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] ↑ . wikidata.org.
  13. [13] ↑ . 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] ↑ . 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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.
  37. [37] ↑ . 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). 12869 Ejiaga. Retrieved November 12, 2026, from https://4ort.xyz/entity/12869-ejiaga
MLA “12869 Ejiaga.” 4ort.xyz Knowledge Graph, 4ort.xyz, 12 Nov. 2026, https://4ort.xyz/entity/12869-ejiaga.
BibTeX @misc{4ortxyz_12869-ejiaga_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{12869 Ejiaga}}, year = {2026}, url = {https://4ort.xyz/entity/12869-ejiaga}, note = {Accessed: 2026-11-12}}
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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. 14d ago · AbzalM · 2026-10-31 view diff on Wikidata ↗
    Periapsis → 2.732257 astronomical unit, 2.723926 astronomical unit
    Orbital period → 4.98 year, 1,822.64606 day
    Instance of → asteroid
    Discoverer or inventor → Lincoln Near-Earth Asteroid Research
    + 18 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.