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JPL Small-Body Database Browser
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452728 (2006 AK40)
Classification:
Main-belt Asteroid
SPK-ID:
2452728
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.04401574500550449
1.0222e-07
a
3.042951448296436
6.787e-08
au
q
2.90901367328409
3.5288e-07
au
i
11.19959361495039
8.7425e-06
deg
node
120.7901956296162
3.8184e-05
deg
peri
214.767140625952
0.00010098
deg
M
328.8199962902767
8.8869e-05
deg
t
p
2458768.424716276070
(2019-Oct-11.92471628)
0.00047683
TDB
period
1938.835492842909
5.31
6.4866e-05
1.776e-07
d
yr
n
.1856784659291197
6.2121e-09
deg/d
Q
3.176889223308783
7.0857e-08
au
Orbit Determination Parameters
# obs. used (total)
102
data-arc span
4985 days (13.65 yr)
first obs. used
2005-12-30
last obs. used
2019-08-24
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.63342
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 07:57:17
Additional Information
Earth MOID
= 1.90293 au
Jupiter MOID
= 2.07888 au
T_jup
= 3.209
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.5
n/a
MPO450474
452728 (2006 AK40)
Discovered 2005-Dec-30 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2016-01-04
Alternate Designations
2006 AK40
= 2014 QQ246
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-06 19:11 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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Alan B. Chamberlin