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JPL Small-Body Database Browser
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117593 (2005 EC52)
Classification:
Main-belt Asteroid
SPK-ID:
2117593
[
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 21
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1105943068311021
5.0065e-08
a
3.176405502545472
3.0265e-08
au
q
2.825113137776956
1.6401e-07
au
i
6.367552797587837
4.3284e-06
deg
node
120.9364698339848
4.5456e-05
deg
peri
52.23812514424326
4.9367e-05
deg
M
187.7019829244584
2.1015e-05
deg
t
p
2459590.146549860476
(2022-Jan-10.64654986)
0.00012813
TDB
period
2067.770505992351
5.66
2.9552e-05
8.091e-08
d
yr
n
.1741005585275195
2.4882e-09
deg/d
Q
3.527697867313987
3.3612e-08
au
Orbit Determination Parameters
# obs. used (total)
714
data-arc span
6679 days (18.29 yr)
first obs. used
2001-08-15
last obs. used
2019-11-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.54776
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 11:01:50
Additional Information
Earth MOID
= 1.83706 au
Jupiter MOID
= 1.46756 au
T_jup
= 3.182
[ 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
14.6
n/a
MPO417612
diameter
diameter
6.292
km
0.218
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
geometric albedo
albedo
0.078
0.014
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)
117593 (2005 EC52)
Discovered 2005-Mar-03 by CSS at Catalina
Reference:
20051019/Numbers.arc
Last Updated:
2005-10-26
[ show close-approach data ]
Alternate Designations
2005 EC52
= 2002 UN53
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-09 16:13 UT
(server date/time)
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Ryan S. Park
Webmaster
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