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JPL Small-Body Database Browser
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249224 (2008 EB136)
Classification:
Outer Main-belt Asteroid
SPK-ID:
2249224
[
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 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1155363196640708
6.0226e-08
a
3.214500830332777
4.0041e-08
au
q
2.843109234839028
1.8866e-07
au
i
15.60214004518306
6.831e-06
deg
node
173.283160023941
2.2855e-05
deg
peri
225.9066041526866
3.5983e-05
deg
M
116.8357666538878
2.7561e-05
deg
t
p
2457917.309132718816
(2017-Jun-12.80913272)
0.0001595
TDB
period
2105.080655222815
5.76
3.9333e-05
1.077e-07
d
yr
n
.1710148250646935
3.1953e-09
deg/d
Q
3.585892425826526
4.4667e-08
au
Orbit Determination Parameters
# obs. used (total)
251
data-arc span
6239 days (17.08 yr)
first obs. used
2002-03-06
last obs. used
2019-04-05
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.6357
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 10:30:23
Additional Information
Earth MOID
= 1.87069 au
Jupiter MOID
= 1.94417 au
T_jup
= 3.123
[ 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
MPO433633
diameter
diameter
4.994
km
0.469
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.059
0.028
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
249224 (2008 EB136)
Discovered 2008-Mar-11 by Spacewatch at Kitt Peak
Reference:
20100824/Numbers.arc
Last Updated:
2010-08-27
[ show close-approach data ]
Alternate Designations
2008 EB136
= 2005 UL497
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-14 11:34 UT
(server date/time)
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Ryan S. Park
Webmaster
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