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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .02348064692400577 | 3.788e-08 | |
| a | 2.515678106013914 | 1.5025e-08 | au |
| q | 2.45660835663215 | 9.4372e-08 | au |
| i | 10.33247778064234 | 4.7258e-06 | deg |
| node | 121.8453212682525 | 3.4468e-05 | deg |
| peri | 346.4526232848366 | 0.00034897 | deg |
| M | 78.35907113316804 | 0.00034274 | deg |
| tp | 2458683.274704576098
(2019-Jul-18.77470458) | 0.0013878 | TDB |
| period | 1457.407607072377
3.99 | 1.3056e-05
3.575e-08 | d
yr |
| n | .247013943287399 | 2.2129e-09 | deg/d |
| Q | 2.574747855395679 | 1.5378e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.8 |
|
n/a |
MPO468813 |
|
| diameter |
diameter |
2.590 |
km |
0.358 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
| geometric albedo |
albedo |
0.152 |
|
0.049 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
|
| 84447 Jeffkanipe | Discovered 2002 Oct. 6 by NEAT at Haleakala. |
| While working on a publication for the fortieth anniversary of Arp's Atlas of Peculiar Galaxies, astronomical author and editor Jeff Kanipe (b. 1953) became interested in a spike extending out of the image of Arp 192 = NGC 3303. This led to its recognition in 2009 as a prediscovery trail of (84447) on 1964 Feb. 19. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20091202/MPCPages.arc | Last Updated: 2010-04-12 |
|
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