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JPL Small-Body Database Browser
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226627 (2004 EE42)
Classification:
Main-belt Asteroid
SPK-ID:
2226627
[
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 16
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1132594074803461
4.1804e-08
a
2.28451020758352
1.2077e-08
au
q
2.025767935089808
9.5317e-08
au
i
6.165048634327706
4.6738e-06
deg
node
186.7033771755143
3.5589e-05
deg
peri
6.634261126103822
4.122e-05
deg
M
126.8767156340714
2.3938e-05
deg
t
p
2458156.004357019114
(2018-Feb-06.50435702)
8.155e-05
TDB
period
1261.211962127333
3.45
1.0001e-05
2.738e-08
d
yr
n
.2854397284598971
2.2635e-09
deg/d
Q
2.543252480077232
1.3445e-08
au
Orbit Determination Parameters
# obs. used (total)
578
data-arc span
7736 days (21.18 yr)
first obs. used
1998-08-28
last obs. used
2019-11-02
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.57083
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 17:27:49
Additional Information
Earth MOID
= 1.02573 au
Jupiter MOID
= 2.41294 au
T_jup
= 3.587
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.1
n/a
MPO437074
226627 (2004 EE42)
Discovered 2004-Mar-15 by CSS at Catalina
Reference:
20091202/Numbers.arc
Last Updated:
2009-12-04
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-15 18:48 UT
(server date/time)
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Ryan S. Park
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