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JPL Small-Body Database Browser
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243821 (2000 SB344)
Classification:
Main-belt Asteroid
SPK-ID:
2243821
[
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
.1344671998801059
5.3988e-08
a
3.140896574505315
4.0054e-08
au
q
2.718549007018569
1.7541e-07
au
i
17.67113400563563
7.1578e-06
deg
node
3.881390039373919
2.0398e-05
deg
peri
295.4725623166318
3.3436e-05
deg
M
177.4667197487769
2.7818e-05
deg
t
p
2457598.210220209929
(2016-Jul-28.71022021)
0.00015176
TDB
period
2033.194286992012
5.57
3.8893e-05
1.065e-07
d
yr
n
.1770612883890197
3.387e-09
deg/d
Q
3.563244141992062
4.544e-08
au
Orbit Determination Parameters
# obs. used (total)
252
data-arc span
8922 days (24.43 yr)
first obs. used
1994-09-06
last obs. used
2019-02-09
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.61424
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 13:54:51
Additional Information
Earth MOID
= 1.75776 au
Jupiter MOID
= 1.97197 au
T_jup
= 3.124
[ 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
15.2
n/a
MPO433597
diameter
diameter
6.103
km
0.388
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.043
0.006
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
243821 (2000 SB344)
Discovered 2000-Sep-22 by Spacewatch at Kitt Peak
Reference:
20100726/Numbers.arc
Last Updated:
2010-07-28
[ show close-approach data ]
Alternate Designations
2000 SB344
= 2006 UH204 = 2009 FW40
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
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Discovery Circumstances
|
Close-Approach Data
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2019-Dec-07 01:57 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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