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JPL Small-Body Database Browser
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226517 (2003 UA47)
Classification:
Main-belt Asteroid
SPK-ID:
2226517
[
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
.07995109249062424
9.3651e-08
a
3.169336874916233
4.8927e-08
au
q
2.915944929295859
3.0343e-07
au
i
10.50754735308345
7.265e-06
deg
node
82.30145785015473
5.5211e-05
deg
peri
271.9292445399069
7.115e-05
deg
M
302.2813957013234
4.7358e-05
deg
t
p
2458930.918497773975
(2020-Mar-22.41849777)
0.00027359
TDB
period
2060.872064457703
5.64
4.7722e-05
1.307e-07
d
yr
n
.1746833324633037
4.045e-09
deg/d
Q
3.422728820536606
5.2839e-08
au
Orbit Determination Parameters
# obs. used (total)
275
data-arc span
5821 days (15.94 yr)
first obs. used
2002-07-06
last obs. used
2018-06-13
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.66386
source
ORB
producer
Otto Matic
solution date
2018-Oct-04 08:46:10
Additional Information
Earth MOID
= 1.93546 au
Jupiter MOID
= 1.96378 au
T_jup
= 3.172
[ 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
14.9
n/a
MPO450050
diameter
diameter
6.138
km
0.168
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.062
0.006
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
226517 (2003 UA47)
Discovered 2003-Oct-21 by Tucker, R. A. at Goodricke-Pigott
Reference:
20091202/Numbers.arc
Last Updated:
2009-12-04
[ show close-approach data ]
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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
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2019-Dec-05 16:07 UT
(server date/time)
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