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JPL Small-Body Database Browser
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312316 (2008 CG117)
Classification:
Main-belt Asteroid
SPK-ID:
2312316
[
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
.08249115079876231
5.3506e-08
a
2.68053056067342
2.8873e-08
au
q
2.459410509972218
1.3545e-07
au
i
10.7552672935821
5.725e-06
deg
node
84.91557391504445
2.8309e-05
deg
peri
158.6641344407338
4.3522e-05
deg
M
110.4120165029588
3.3757e-05
deg
t
p
2458108.864299228660
(2017-Dec-21.36429923)
0.00014804
TDB
period
1602.985416654711
4.39
2.59e-05
7.091e-08
d
yr
n
.2245809576679045
3.6286e-09
deg/d
Q
2.901650611374622
3.1255e-08
au
Orbit Determination Parameters
# obs. used (total)
254
data-arc span
5733 days (15.70 yr)
first obs. used
2004-03-15
last obs. used
2019-11-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.6241
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 21:32:00
Additional Information
Earth MOID
= 1.44834 au
Jupiter MOID
= 2.13464 au
T_jup
= 3.347
[ 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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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.9
n/a
MPO455302
312316 (2008 CG117)
Discovered 2008-Feb-09 by Dellinger, J., Eastman, M. at Needville
Reference:
20120109/Numbers.arc
Last Updated:
2012-01-11
Alternate Designations
2008 CG117
= 2004 EU94
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
2019-Dec-10 08:27 UT
(server date/time)
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