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JPL Small-Body Database Browser
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117648 (2005 EF147)
Classification:
Main-belt Asteroid
SPK-ID:
2117648
[
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
.1547656585915705
6.4508e-08
a
2.399292150573203
1.1847e-08
au
q
2.027964120736156
1.5897e-07
au
i
9.142938342575508
6.1514e-06
deg
node
199.6602824580266
2.192e-05
deg
peri
331.2014032842117
2.5263e-05
deg
M
304.0114435177449
1.15e-05
deg
t
p
2458811.615391216821
(2019-Nov-24.11539122)
4.3575e-05
TDB
period
1357.447764564949
3.72
1.0054e-05
2.753e-08
d
yr
n
.2652035749717243
1.9643e-09
deg/d
Q
2.77062018041025
1.3681e-08
au
Orbit Determination Parameters
# obs. used (total)
628
data-arc span
7051 days (19.30 yr)
first obs. used
1999-10-06
last obs. used
2019-01-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.5469
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 02:55:56
Additional Information
Earth MOID
= 1.03809 au
Jupiter MOID
= 2.21427 au
T_jup
= 3.493
[ 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
16.1
n/a
MPO426742
diameter
diameter
3.424
km
0.857
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)
geometric albedo
albedo
0.050
0.028
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)
117648 (2005 EF147)
Discovered 2005-Mar-10 by LONEOS at Anderson Mesa
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
Alternate Designations
2005 EF147
= 2003 UD180
[
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-16 08:08 UT
(server date/time)
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