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JPL Small-Body Database Browser
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344027 (2012 JJ11)
Classification:
Inner Main-belt Asteroid
SPK-ID:
2344027
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 8
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.01123815679507432
1.2927e-07
a
1.878315447180897
1.5799e-08
au
q
1.857206643674868
2.5154e-07
au
i
24.30619068078788
9.39e-06
deg
node
99.57138045996072
2.2037e-05
deg
peri
136.8882730001308
0.00035841
deg
M
245.0993545754114
0.00036292
deg
t
p
2458900.603589185600
(2020-Feb-21.10358919)
0.00095025
TDB
period
940.2670603597501
2.57
1.1863e-05
3.248e-08
d
yr
n
.3828699474618014
4.8307e-09
deg/d
Q
1.899424250686926
1.5977e-08
au
Orbit Determination Parameters
# obs. used (total)
147
data-arc span
6629 days (18.15 yr)
first obs. used
2000-12-01
last obs. used
2019-01-25
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.5844
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 14:41:24
Additional Information
Earth MOID
= .845564 au
Jupiter MOID
= 3.21967 au
T_jup
= 3.865
[ 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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Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.4
n/a
MPO413345
344027 (2012 JJ11)
Discovered 2002-Jul-06 by NEAT at Palomar
Reference:
20121029/Numbers.arc
Last Updated:
2012-11-08
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
2019-Dec-15 18:48 UT
(server date/time)
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