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JPL Small-Body Database Browser
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437571 (2014 AL18)
Classification:
Main-belt Asteroid
SPK-ID:
2437571
[
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 17
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1440152032014831
8.7143e-08
a
2.797665057567822
3.1565e-08
au
q
2.394758755812503
2.5289e-07
au
i
3.728941701913647
6.0716e-06
deg
node
90.22001877743814
0.00014972
deg
peri
325.8056205653078
0.00015336
deg
M
93.48199482977819
3.1801e-05
deg
t
p
2458156.669161001893
(2018-Feb-07.16916100)
0.00014951
TDB
period
1709.196539186621
4.68
2.8927e-05
7.92e-08
d
yr
n
.2106252802099156
3.5646e-09
deg/d
Q
3.200571359323141
3.6111e-08
au
Orbit Determination Parameters
# obs. used (total)
142
data-arc span
8391 days (22.97 yr)
first obs. used
1996-03-19
last obs. used
2019-03-10
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.53902
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 15:46:15
Additional Information
Earth MOID
= 1.40739 au
Jupiter MOID
= 2.13633 au
T_jup
= 3.308
[ show covariance matrix ]
[
Ephemeris
|
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
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.6
n/a
MPO437697
437571 (2014 AL18)
Discovered 2003-Oct-21 by Spacewatch at Kitt Peak
Reference:
Last Updated:
2015-06-04
Alternate Designations
2014 AL18
= 2003 UG314 = 2003 UY219
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-13 06:19 UT
(server date/time)
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Ryan S. Park
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