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JPL Small-Body Database Browser
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452125 (2014 WL40)
Classification:
Main-belt Asteroid
SPK-ID:
2452125
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1254020894910408
7.5619e-08
a
2.713794075530076
4.2441e-08
au
q
2.373478628010197
2.0619e-07
au
i
5.015202830930502
7.6664e-06
deg
node
282.7920546351115
7.9925e-05
deg
peri
336.0478617067147
8.5076e-05
deg
M
139.3033997169314
3.1726e-05
deg
t
p
2457968.636924960735
(2017-Aug-03.13692496)
0.00013818
TDB
period
1632.915689612477
4.47
3.8306e-05
1.049e-07
d
yr
n
.220464536099494
5.1718e-09
deg/d
Q
3.054109523049955
4.7764e-08
au
Orbit Determination Parameters
# obs. used (total)
149
data-arc span
5271 days (14.43 yr)
first obs. used
2004-07-09
last obs. used
2018-12-14
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.49418
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 16:16:22
Additional Information
Earth MOID
= 1.35886 au
Jupiter MOID
= 2.01791 au
T_jup
= 3.345
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
16.2
n/a
MPO456152
452125 (2014 WL40)
Discovered 2004-Jul-09 by LINEAR at Socorro
Reference:
Last Updated:
2015-11-30
Alternate Designations
2014 WL40
= 2004 NK9
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-11 14:59 UT
(server date/time)
Site Manager:
Ryan S. Park
Webmaster
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