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JPL Small-Body Database Browser
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344627 (2003 JL2)
Classification:
Main-belt Asteroid
SPK-ID:
2344627
[
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 6
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1697822290141881
1.2374e-07
a
2.489313228333639
4.7214e-08
au
q
2.066672079712649
3.2212e-07
au
i
4.379602580280174
1.246e-05
deg
node
186.4232361859401
0.00019132
deg
peri
105.7212422042247
0.00019786
deg
M
335.5441371992846
6.6863e-05
deg
t
p
2458697.953678314083
(2019-Aug-02.45367831)
0.0002686
TDB
period
1434.556796419532
3.93
4.0813e-05
1.117e-07
d
yr
n
.2509485862801064
7.1395e-09
deg/d
Q
2.911954376954629
5.523e-08
au
Orbit Determination Parameters
# obs. used (total)
61
data-arc span
5409 days (14.81 yr)
first obs. used
2003-05-01
last obs. used
2018-02-20
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.65931
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 11:37:18
Additional Information
Earth MOID
= 1.05521 au
Jupiter MOID
= 2.28136 au
T_jup
= 3.450
[ 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
17.3
n/a
MPO368377
344627 (2003 JL2)
Discovered 2003-May-01 by Spacewatch at Kitt Peak
Reference:
20121128/Numbers.arc
Last Updated:
2012-12-03
[ show close-approach data ]
Alternate Designations
2003 JL2
= 2007 LM7 = 2008 UF270
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-08 13:35 UT
(server date/time)
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