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JPL Small-Body Database Browser
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344032 (2012 LE20)
Classification:
Main-belt Asteroid
SPK-ID:
2344032
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.06243724774403224
5.4725e-08
a
3.169338051689722
4.9853e-08
au
q
2.971453306571783
1.6792e-07
au
i
10.15683059647738
6.009e-06
deg
node
132.7956800560127
3.7236e-05
deg
peri
181.829720110527
6.4391e-05
deg
M
25.14521314817405
5.3981e-05
deg
t
p
2458456.552510573275
(2018-Dec-04.05251057)
0.00030847
TDB
period
2060.873212259246
5.64
4.8625e-05
1.331e-07
d
yr
n
.1746832351735737
4.1216e-09
deg/d
Q
3.367222796807662
5.2965e-08
au
Orbit Determination Parameters
# obs. used (total)
184
data-arc span
4430 days (12.13 yr)
first obs. used
2007-09-14
last obs. used
2019-10-31
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56352
source
ORB
producer
Otto Matic
solution date
2019-Nov-08 10:22:52
Additional Information
Earth MOID
= 1.9567 au
Jupiter MOID
= 1.89362 au
T_jup
= 3.175
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.8
n/a
MPO402359
344032 (2012 LE20)
Discovered 2009-Sep-29 by Mt. Lemmon Survey at Mount Lemmon
Reference:
20121029/Numbers.arc
Last Updated:
2012-11-08
[ show close-approach data ]
Alternate Designations
2012 LE20
= 2010 FK79
[
Ephemeris
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Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-15 21:56 UT
(server date/time)
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