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JPL Small-Body Database Browser
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243498 (2009 US130)
Classification:
Main-belt Asteroid
SPK-ID:
2243498
[
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 14
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09913835945087782
6.679e-08
a
2.964023518575603
5.2592e-08
au
q
2.670175089570199
1.8674e-07
au
i
13.31337818360592
7.0377e-06
deg
node
267.5064220862814
3.0661e-05
deg
peri
336.3979386074962
5.5098e-05
deg
M
91.67989860198652
5.3079e-05
deg
t
p
2458125.829197796271
(2018-Jan-07.32919780)
0.00026611
TDB
period
1863.892646033532
5.10
4.9608e-05
1.358e-07
d
yr
n
.1931441710262123
5.1406e-09
deg/d
Q
3.257871947581007
5.7806e-08
au
Orbit Determination Parameters
# obs. used (total)
292
data-arc span
6426 days (17.59 yr)
first obs. used
2002-04-21
last obs. used
2019-11-24
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56671
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 18:27:01
Additional Information
Earth MOID
= 1.66111 au
Jupiter MOID
= 1.83366 au
T_jup
= 3.217
[ 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
15.2
n/a
MPO440239
diameter
diameter
5.120
km
1.187
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.074
0.029
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
243498 (2009 US130)
Discovered 2009-Oct-26 by CSS at Catalina
Reference:
20100626/Numbers.arc
Last Updated:
2010-06-28
[ show close-approach data ]
Alternate Designations
2009 US130
= 2007 FW38
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-13 05:50 UT
(server date/time)
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Ryan S. Park
Webmaster
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