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JPL Small-Body Database Browser
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117153 (2004 QC4)
Classification:
Main-belt Asteroid
SPK-ID:
2117153
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.08539857246160289
5.6201e-08
a
2.561650844891636
1.8696e-08
au
q
2.342889519592831
1.4264e-07
au
i
6.635205306797258
6.5131e-06
deg
node
39.16546240204398
4.7343e-05
deg
peri
24.14336824154721
5.789e-05
deg
M
150.1235027404638
3.5214e-05
deg
t
p
2457976.011396476729
(2017-Aug-10.51139648)
0.00014556
TDB
period
1497.539646786975
4.10
1.6395e-05
4.489e-08
d
yr
n
.2403943032642861
2.6318e-09
deg/d
Q
2.78041217019044
2.0293e-08
au
Orbit Determination Parameters
# obs. used (total)
358
data-arc span
9165 days (25.09 yr)
first obs. used
1994-04-03
last obs. used
2019-05-07
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56981
source
ORB
producer
Otto Matic
solution date
2019-May-30 06:54:28
Additional Information
Earth MOID
= 1.35689 au
Jupiter MOID
= 2.47683 au
T_jup
= 3.420
[ 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
16.0
n/a
MPO280565
117153 (2004 QC4)
Discovered 2004-Aug-19 by Siding Spring Survey at Siding Spring
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
Alternate Designations
2004 QC4
= 2002 GC46
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
|
Mission Design
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Physical Parameters
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Discovery Circumstances
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2019-Dec-10 19:48 UT
(server date/time)
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Ryan S. Park
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