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JPL Small-Body Database Browser
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312393 (2008 EE162)
Classification:
Main-belt Asteroid
SPK-ID:
2312393
[
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 15
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1050439247857361
4.7443e-08
a
3.142265320234832
4.5512e-08
au
q
2.812189438279257
1.5789e-07
au
i
10.97644673394545
5.7245e-06
deg
node
140.6263995495852
2.9805e-05
deg
peri
117.3432577717211
4.347e-05
deg
M
299.2999722459534
3.0735e-05
deg
t
p
2458943.543420642454
(2020-Apr-04.04342064)
0.00017577
TDB
period
2034.523475535819
5.57
4.4202e-05
1.21e-07
d
yr
n
.1769456112592602
3.8443e-09
deg/d
Q
3.472341202190406
5.0293e-08
au
Orbit Determination Parameters
# obs. used (total)
271
data-arc span
6310 days (17.28 yr)
first obs. used
2002-02-20
last obs. used
2019-06-01
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.50184
source
ORB
producer
Otto Matic
solution date
2019-Sep-24 06:01:49
Additional Information
Earth MOID
= 1.81763 au
Jupiter MOID
= 1.73186 au
T_jup
= 3.173
[ 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
15.4
n/a
MPO434003
312393 (2008 EE162)
Discovered 2008-Mar-11 by Mt. Lemmon Survey at Mount Lemmon
Reference:
20120109/Numbers.arc
Last Updated:
2012-01-11
[ show close-approach data ]
Alternate Designations
2008 EE162
= 2004 RJ33 = 2006 YQ48
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-09 13:06 UT
(server date/time)
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