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JPL Small-Body Database Browser
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357155 (2002 CE31)
Classification:
Main-belt Asteroid
SPK-ID:
2357155
[
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 10
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.06551104639952954
9.7129e-08
a
2.993863640543357
4.5495e-08
au
q
2.797732500673856
2.9246e-07
au
i
12.0300788448317
1.1012e-05
deg
node
349.4267031434327
2.9141e-05
deg
peri
214.7966148132866
6.0264e-05
deg
M
52.47455493245473
5.142e-05
deg
t
p
2458324.700983096867
(2018-Jul-25.20098310)
0.00026981
TDB
period
1892.110303992685
5.18
4.3129e-05
1.181e-07
d
yr
n
.1902637490215749
4.3369e-09
deg/d
Q
3.189994780412857
4.8475e-08
au
Orbit Determination Parameters
# obs. used (total)
177
data-arc span
5935 days (16.25 yr)
first obs. used
2002-01-20
last obs. used
2018-04-21
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.6349
source
ORB
producer
Otto Matic
solution date
2018-May-07 06:50:31
Additional Information
Earth MOID
= 1.80538 au
Jupiter MOID
= 1.807 au
T_jup
= 3.219
[ 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
MPO437508
357155 (2002 CE31)
Discovered 2002-Feb-06 by LINEAR at Socorro
Reference:
20130327/Numbers.arc
Last Updated:
2013-03-29
[ show close-approach data ]
Alternate Designations
2002 CE31
= 2010 TQ37
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-06 19:05 UT
(server date/time)
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