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JPL Small-Body Database Browser
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357410 (2003 WK98)
Classification:
Main-belt Asteroid
SPK-ID:
2357410
[
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 10
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1940517366358761
2.8158e-07
a
2.529706803521422
2.0782e-08
au
q
2.038812805118499
7.2402e-07
au
i
2.942357096575853
1.4882e-05
deg
node
167.059177573885
0.00015546
deg
peri
245.407069301277
0.00018372
deg
M
290.1978784506749
9.2208e-05
deg
t
p
2458885.450768065783
(2020-Feb-05.95076807)
0.00037891
TDB
period
1469.615453323907
4.02
1.811e-05
4.958e-08
d
yr
n
.2449620403662529
3.0187e-09
deg/d
Q
3.020600801924345
2.4815e-08
au
Orbit Determination Parameters
# obs. used (total)
195
data-arc span
5912 days (16.19 yr)
first obs. used
2003-09-21
last obs. used
2019-11-28
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59064
source
ORB
producer
Otto Matic
solution date
2019-Dec-04 23:21:39
Additional Information
Earth MOID
= 1.0514 au
Jupiter MOID
= 2.35116 au
T_jup
= 3.423
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
|
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
17.7
n/a
MPO353154
357410 (2003 WK98)
Discovered 2003-Nov-24 by Spacewatch at Kitt Peak
Reference:
20130327/Numbers.arc
Last Updated:
2013-03-29
Alternate Designations
2003 WK98
= 2007 TM149
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
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Discovery Circumstances
]
2019-Dec-12 19:24 UT
(server date/time)
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Ryan S. Park
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