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JPL Small-Body Database Browser
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243865 (2000 WX172)
Classification:
Main-belt Asteroid
SPK-ID:
2243865
[
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 12
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.3024499234974087
6.0242e-08
a
2.614137305683869
2.2443e-08
au
q
1.823491677568061
1.5899e-07
au
i
16.06256395796466
1.4773e-05
deg
node
293.4688203233982
3.0225e-05
deg
peri
102.4877771600603
4.5454e-05
deg
M
166.6729971195886
3.0229e-05
deg
t
p
2457885.750659404538
(2017-May-12.25065940)
0.00012454
TDB
period
1543.799937969229
4.23
1.988e-05
5.443e-08
d
yr
n
.2331908371971806
3.0029e-09
deg/d
Q
3.404782933799677
2.923e-08
au
Orbit Determination Parameters
# obs. used (total)
299
data-arc span
6316 days (17.29 yr)
first obs. used
2000-11-25
last obs. used
2018-03-12
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.59138
source
ORB
producer
Otto Matic
solution date
2019-Jul-13 04:18:24
Additional Information
Earth MOID
= .907061 au
Jupiter MOID
= 2.30903 au
T_jup
= 3.289
[ show covariance matrix ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
15.7
n/a
MPO291696
243865 (2000 WX172)
Discovered 2000-Nov-25 by LONEOS at Anderson Mesa
Reference:
20100726/Numbers.arc
Last Updated:
2010-07-28
[ show close-approach data ]
[
Ephemeris
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Orbit Diagram
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Orbital Elements
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Mission Design
|
Physical Parameters
|
Discovery Circumstances
|
Close-Approach Data
]
2019-Dec-07 14:47 UT
(server date/time)
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