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8615 Philipgrahamgood

asteroid
Place Asteroid Q710272

Facts

25 properties

Identity

Instance of
asteroid
More facts +24
Follows
8614 Svedhem[4]
Followed by
8616 Fogelquist[5]
Absolute magnitude
+13.6, +13.77[16][17]
Albedo
+0.238[36]
Apoapsis
+3.250, +3.251659910958701[27][28]
Argument of periapsis
+298.91621, +300.0975121828324[31][32]
Diameter
+5.693[35]
Discoverer or inventor
Eleanor F. Helin, Schelte J. Bus[1][2]
Epoch
November 21, 2025[37]
Longitude of ascending node
+140.82652, +140.4752825926377[23][24]
Mean anomaly
+67.64547, +27.03460079099173[33][34]
Minor planet group
asteroid belt[6]
Orbital eccentricity
0.28 (0.28–0.28, n=3)[13][14][15]
Orbital inclination
+5.75784, +5.778146742288954[18][19]
Orbital period
+4.06, +1480.226641276363[20][21]
Parent astronomical body
Sun[7]
Periapsis
+1.8356806, +1.83207842174487[29][30]
Provisional designation
1979 MB2, 1979 OF1, 1988 VF3[8][9][10]
Rotation period
+731.276[22]
Semi-major axis of an orbit
+2.5429288, +2.541869166351786[25][26]
Significant event
naming[12]
Site of astronomical discovery
Siding Spring Observatory[3]
Time of discovery or invention
June 25, 1979[11]
Time of periapsis
+2460889.3407324245[38]
🏷️ Also known as
en 1979 MB2 en (8615) 1979 MB2 en 8615 Philipgrahamgood de (8615) Philipgrahamgood hu (8615) 1979 MB2 it (8615) 1979 MB2 ru 1979 MB2 ru 1979 OF1 ru 1988 VF3 zh 小行星8615
🔖 Identifiers · 4
Freebase ID
/m/0b6l529
JPL Small-Body Database SPK-ID
20008615
Minor Planet Center body ID
8615
Wolfram Language entity code
Entity["MinorPlanet", "MinorPlanet8615Provisional1979MB2"]

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🔗 Connections
Discoverer or inventor 2
Eleanor F. Helin, Schelte J. Bus
Epoch 1
November 21, 2025
Followed by 1
8616 Fogelquist
Followed by (predecessor) 1
8616 Fogelquist
Follows 1
8614 Svedhem
Instance of 1
asteroid
Minor planet group 1
asteroid belt
Parent astronomical body 1
Sun
Preceded by (successor) 1
8614 Svedhem
Site of astronomical discovery 1
Siding Spring Observatory
← FactGrid item ID 1
Grigorivs'ka Sloboda
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Related Entities

Eleanor F. Helin

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] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  9. [9] ↑ . Minor Planet Center database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.
  10. [10] ↑ . Minor Planet Center 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] ↑ . iau.org. iau.org. Provenance: 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] ↑ . 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] ↑ . minorplanetcenter.net. minorplanetcenter.net. 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.
  38. [38] ↑ . JPL Small-Body Database. Retrieved . ssd.jpl.nasa.gov. Provenance: wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). 8615 Philipgrahamgood. Retrieved November 12, 2026, from https://4ort.xyz/entity/8615-philipgrahamgood
MLA “8615 Philipgrahamgood.” 4ort.xyz Knowledge Graph, 4ort.xyz, 12 Nov. 2026, https://4ort.xyz/entity/8615-philipgrahamgood.
BibTeX @misc{4ortxyz_8615-philipgrahamgood_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{8615 Philipgrahamgood}}, year = {2026}, url = {https://4ort.xyz/entity/8615-philipgrahamgood}, note = {Accessed: 2026-11-12}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 8615 Philipgrahamgood — https://4ort.xyz/entity/8615-philipgrahamgood (retrieved 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. 10d ago · AbzalM · 2026-11-02 view diff on Wikidata ↗
    Orbital inclination → 5.75784 degree, 5.778147 degree
    Apoapsis → 3.25 astronomical unit, 3.25166 astronomical unit
    Discoverer or inventor → Eleanor F. Helin, Schelte J. Bus
    Site of astronomical discovery → Siding Spring Observatory
    + 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.