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JPL Small-Body Database Browser
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379831 (2011 LL10)
Classification:
Main-belt Asteroid
SPK-ID:
2379831
[
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 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.09113524682615097
7.0097e-08
a
3.092278599854234
4.8796e-08
au
q
2.810463026401294
2.3133e-07
au
i
7.828964099868135
7.2437e-06
deg
node
253.0869550390921
5.4264e-05
deg
peri
12.58993512074606
6.8003e-05
deg
M
149.9208806471712
4.1604e-05
deg
t
p
2457773.365809752417
(2017-Jan-19.86580975)
0.00022676
TDB
period
1986.169686328802
5.44
4.7013e-05
1.287e-07
d
yr
n
.1812533956579596
4.2903e-09
deg/d
Q
3.374094173307174
5.3243e-08
au
Orbit Determination Parameters
# obs. used (total)
187
data-arc span
6239 days (17.08 yr)
first obs. used
2001-09-20
last obs. used
2018-10-20
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.56467
source
ORB
producer
Otto Matic
solution date
2018-Oct-31 05:07:16
Additional Information
Earth MOID
= 1.79494 au
Jupiter MOID
= 1.69635 au
T_jup
= 3.204
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.6
n/a
MPO460490
379831 (2011 LL10)
Discovered 2011-Jun-04 by CSS at Catalina
Reference:
Last Updated:
2013-11-20
[ show close-approach data ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-11 00:51 UT
(server date/time)
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