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JPL Small-Body Database Browser
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117152 (2004 QO1)
Classification:
Main-belt Asteroid
SPK-ID:
2117152
[
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 16
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.07754324023864767
5.8374e-08
a
3.158132639253962
3.6528e-08
au
q
2.913240801302778
1.8204e-07
au
i
24.71062460359329
7.4874e-06
deg
node
47.8035761964842
1.3939e-05
deg
peri
269.2182367674505
6.0364e-05
deg
M
219.9251402106548
6.3095e-05
deg
t
p
2459398.130351967718
(2021-Jul-02.63035197)
0.00036559
TDB
period
2049.953340236863
5.61
3.5565e-05
9.737e-08
d
yr
n
.1756137532176237
3.0468e-09
deg/d
Q
3.403024477205146
3.936e-08
au
Orbit Determination Parameters
# obs. used (total)
504
data-arc span
7145 days (19.56 yr)
first obs. used
1999-10-16
last obs. used
2019-05-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.60161
source
ORB
producer
Otto Matic
solution date
2019-May-30 06:54:28
Additional Information
Earth MOID
= 2.0243 au
Jupiter MOID
= 1.85361 au
T_jup
= 3.059
[ 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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Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
14.3
n/a
MPO432676
diameter
diameter
9.876
km
0.386
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.029
0.012
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
117152 (2004 QO1)
Discovered 2004-Aug-16 by Siding Spring Survey at Siding Spring
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
Alternate Designations
2004 QO1
= 2002 EY153
[
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
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2019-Dec-08 00:26 UT
(server date/time)
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Ryan S. Park
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