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JPL Small-Body Database Browser
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117613 (2005 EA93)
Classification:
Main-belt Asteroid
SPK-ID:
2117613
[
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 18
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.2732025088775618
2.8969e-08
a
3.068942207108836
2.2331e-08
au
q
2.23049949652646
9.3081e-08
au
i
13.38551824500569
7.0953e-06
deg
node
175.9620897275344
2.1469e-05
deg
peri
301.4668162574482
2.6404e-05
deg
M
259.5385085709899
1.5439e-05
deg
t
p
2459148.497544567227
(2020-Oct-25.99754457)
8.7306e-05
TDB
period
1963.728720706943
5.38
2.1434e-05
5.868e-08
d
yr
n
.1833247108950975
2.001e-09
deg/d
Q
3.907384917691211
2.8432e-08
au
Orbit Determination Parameters
# obs. used (total)
487
data-arc span
8118 days (22.23 yr)
first obs. used
1997-09-06
last obs. used
2019-11-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57689
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 11:01:50
Additional Information
Earth MOID
= 1.27867 au
Jupiter MOID
= 1.41005 au
T_jup
= 3.133
[ 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
15.3
n/a
MPO412803
diameter
diameter
2.487
km
0.313
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.217
0.107
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
117613 (2005 EA93)
Discovered 2005-Mar-08 by LINEAR at Socorro
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
Alternate Designations
2005 EA93
= 1997 RT11
[
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
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Close-Approach Data
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2019-Dec-13 05:36 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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